| Similarity | Rank | |
|---|---|---|
| TENUATE | 0.956 | 53501 |
| CARISOPRODOL | 0.941 | 47824 |
| ADIPEX | 0.940 | 51235 |
| VALIUM | 0.938 | 43351 |
| PHENTERMINE | 0.933 | 51528 |
| BUTALBITAL | 0.932 | 50181 |
| HYDROCODONE | 0.931 | 38109 |
| CLONAZEPAM | 0.930 | 64424 |
| ALPRAZOLAM | 0.929 | 54478 |
| TRAMADOL | 0.929 | 35975 |
| KLONOPIN | 0.927 | 55427 |
| FIORICET | 0.926 | 49676 |
| ULTRAM | 0.926 | 42384 |
| VICODIN | 0.925 | 44698 |
| IONAMIN | 0.924 | 50750 |
| HYDROXYZINE | 0.922 | 74412 |
| ULTRACET | 0.921 | 92923 |
| XANAX | 0.921 | 44454 |
| ZOLPIDEM | 0.921 | 38782 |
| DIETHYLPROPION | 0.921 | 60727 |
| PROPOXYPHENE | 0.920 | 66758 |
| RIVOTRIL | 0.920 | 58496 |
| DIAZEPAM | 0.919 | 41276 |
| LORAZEPAM | 0.918 | 50391 |
| LORTAB | 0.916 | 43915 |