| Similarity | Rank | |
|---|---|---|
| TRAMADOL | 0.971 | 35975 |
| BUTALBITAL | 0.965 | 50181 |
| ULTRAM | 0.961 | 42384 |
| FIORICET | 0.959 | 49676 |
| CYCLOBENZAPRINE | 0.957 | 93247 |
| CLONAZEPAM | 0.949 | 64424 |
| FLEXERIL | 0.949 | 81212 |
| CARISOPRODOL | 0.948 | 47824 |
| HYDROCODONE | 0.946 | 38109 |
| VICODIN | 0.945 | 44698 |
| KLONOPIN | 0.945 | 55427 |
| LORTAB | 0.944 | 43915 |
| PERIACTIN | 0.942 | 49518 |
| VALIUM | 0.941 | 43351 |
| TEMAZEPAM | 0.940 | 65865 |
| PROPOXYPHENE | 0.939 | 66758 |
| ATIVAN | 0.939 | 42739 |
| CODEINE | 0.938 | 30981 |
| IMITREX | 0.938 | 66252 |
| PIROXICAM | 0.937 | 73446 |
| PROTONIX | 0.937 | 90854 |
| TOPAMAX | 0.937 | 66695 |
| PERCOCET | 0.936 | 44796 |
| PROVIGIL | 0.936 | 41795 |
| ALPRAZOLAM | 0.935 | 54478 |