| Label | Id | |
|---|---|---|
| 2,9-Diazafluorene | http://purl.obolibrary.org/obo/CHEBI_109895 | |
| 2-Azacarbazole | http://purl.obolibrary.org/obo/CHEBI_109895 | |
| 9H-Pyrido(3,4-B)indole | http://purl.obolibrary.org/obo/CHEBI_109895 | |
| 9H-beta-Carboline | http://purl.obolibrary.org/obo/CHEBI_109895 | |
| 9H-beta-carboline | http://purl.obolibrary.org/obo/CHEBI_109895 | |
| 9H-pyrido[3,4-b]indole | http://purl.obolibrary.org/obo/CHEBI_109895 | |
| Carbazoline | http://purl.obolibrary.org/obo/CHEBI_109895 | |
| Norharman | http://purl.obolibrary.org/obo/CHEBI_109895 | |
| Norharmane | http://purl.obolibrary.org/obo/CHEBI_109895 | |
| beta-carboline | http://purl.obolibrary.org/obo/CHEBI_109895 |
