Triple
T31535576
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | entacapone |
E804592
|
entity |
| Predicate | instanceOf |
P0
|
FINISHED |
| Object | nitrocatechol derivative |
C29873
|
CONCEPT FINISHED |
How this triple was built (1 step)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
CD
Concept disambiguation
gpt-5-mini-2025-08-07
Target class: nitrocatechol derivative Context triple: [entacapone, instanceOf, nitrocatechol derivative]
-
A.
pyrimidine derivative
A pyrimidine derivative is a chemical compound structurally based on the pyrimidine ring, in which one or more hydrogen atoms are replaced by other atoms or functional groups.
-
B.
phenylpiperidine
A phenylpiperidine is an organic compound featuring a piperidine ring substituted with a phenyl group, commonly used as a structural motif in pharmaceuticals and bioactive molecules.
-
C.
enaminol
An enaminol is a tautomeric functional group featuring a carbon–carbon double bond adjacent to an amino group and a hydroxyl group on the same carbon, typically interconverting with its corresponding β-aminocarbonyl compound.
-
D.
nitrogen mustard derivative
A nitrogen mustard derivative is a chemical compound structurally related to nitrogen mustards, typically designed to act as an alkylating agent that can modify DNA or other biomolecules, often used in chemotherapy or as a research tool.
-
E.
phenol
chosen
Phenol is an aromatic organic compound consisting of a hydroxyl group (-OH) directly bonded to a benzene ring, exhibiting both acidic and aromatic properties.
- F. None of above.
Provenance (1 batch)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69f348d03ef88190a2b73d7b94b9e02d |
completed | April 30, 2026, 12:19 p.m. |
Created at: April 30, 2026, 10:03 p.m.