Random triples
| Subject | Object |
|---|---|
| gptkb:2C-C | 4–8 hours |
| gptkb:2C-E | 6-10 hours |
| gptkb:2C-B | 4–8 hours |
| gptkb:dimethyltryptamine_(DMT) | 5-30 minutes (smoked) |
| gptkb:2C-D | 4 to 6 hours |
| gptkb:2,5-Dimethoxy-4-ethylthiophenethylamine | 6-8 hours |
| gptkb:dimethyltryptamine_(DMT) | 2-6 hours (oral with MAOI) |
| gptkb:2C-T-2 | 6–10 hours |
| gptkb:Mescaline | 8-12 hours |
| gptkb:2C-P | 10-20 hours |
| gptkb:lysergic_acid_diethylamide | 8-12 hours |