| Label | Id | |
|---|---|---|
| (3,4-dihydroxy-5-nitrophenyl)(4-methylphenyl)methanone | http://purl.obolibrary.org/obo/CHEBI_63630 | |
| 3,4-Dihydroxy-4'-methyl-5-nitrobenzophenone | http://purl.obolibrary.org/obo/CHEBI_63630 | |
| 3,4-dihydroxy-4'-methyl-5-nitrobenzophenone | http://purl.obolibrary.org/obo/CHEBI_63630 | |
| 3,4-dihydroxy-5-nitro-4'-methylbenzophenone | http://purl.obolibrary.org/obo/CHEBI_63630 | |
| 4'-methyl-3,4-dihydroxy-5-nitrobenzophenone | http://purl.obolibrary.org/obo/CHEBI_63630 | |
| tolcapone | http://purl.obolibrary.org/obo/CHEBI_63630 |