| Similarity | Rank | |
|---|---|---|
| ethane | 0.900 | 70857 |
| uranyl | 0.891 | 71698 |
| phosphoric | 0.889 | 73402 |
| formic | 0.882 | 80151 |
| trioxide | 0.881 | 83599 |
| phosgene | 0.877 | 98640 |
| phenol | 0.877 | 28644 |
| bromine | 0.876 | 45010 |
| hydrochloric | 0.875 | 22757 |
| pyridine | 0.875 | 61187 |
| sulphoxide | 0.872 | 94015 |
| glycol | 0.870 | 36361 |
| ethanoic | 0.869 | 96946 |
| diaminobenzidine | 0.869 | 81484 |
| mercuric | 0.867 | 63827 |
| fluorocarbon | 0.866 | 92192 |
| chloramine | 0.863 | 68952 |
| acetic | 0.862 | 22737 |
| hexane | 0.861 | 47897 |
| formaldehyde | 0.860 | 23163 |
| ammonium | 0.859 | 22976 |
| antifreeze | 0.859 | 81273 |
| trisodium | 0.858 | 81706 |
| propylene | 0.856 | 64200 |
| anhydrous | 0.855 | 88728 |