| gptkbp:instanceOf | gptkb:anabolic_steroid 
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                                | gptkbp:alsoKnownAs | gptkb:methandrostenolone gptkb:Dianabol
 
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                                | gptkbp:ATCCode | A14AA03 
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                                | gptkbp:bannedIn | gptkb:World_Anti-Doping_Agency 
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                                | gptkbp:broadcastOn | gptkb:Schedule_III_(US) 
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                                | gptkbp:CASNumber | 72-63-9 
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                                | gptkbp:chemicalFormula | C20H28O2 
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                                | gptkbp:developedBy | gptkb:Ciba 
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                                | gptkbp:eliminationHalfLife | 3-6 hours 
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                                | gptkbp:introduced | 1955 
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                                | gptkbp:legalStatus | controlled substance in many countries 
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                                | gptkbp:MeSH_ID | D008687 
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                                | gptkbp:metabolism | liver 
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                                | gptkbp:molecularWeight | 300.44 g/mol 
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                                | gptkbp:notableFor | popular among bodybuilders 
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                                | gptkbp:origin | synthetic 
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                                | gptkbp:pregnancyCategory | X (contraindicated) 
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                                | gptkbp:PubChem_CID | 6321424 DB00634
 
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                                | gptkbp:routeOfAdministration | oral intramuscular injection
 
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                                | gptkbp:sideEffect | acne liver toxicity
 gynecomastia
 increased aggression
 
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                                | gptkbp:structureType | 17α-alkylated derivative of testosterone 
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                                | gptkbp:UNII | Y9R5GVW4YK 
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                                | gptkbp:usedFor | muscle growth 
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                                | gptkbp:bfsParent | gptkb:methandrostenolone 
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                                | gptkbp:bfsLayer | 8 
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                                | https://www.w3.org/2000/01/rdf-schema#label | metandienone 
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