| Label | Id | |
|---|---|---|
| 1,2-benzodiazine | http://purl.obolibrary.org/obo/CHEBI_36617 | |
| 1,2-diazanaphthalene | http://purl.obolibrary.org/obo/CHEBI_36617 | |
| alpha-phenodiazine | http://purl.obolibrary.org/obo/CHEBI_36617 | |
| benzo[c]pyridazine | http://purl.obolibrary.org/obo/CHEBI_36617 | |
| benzopyridazine | http://purl.obolibrary.org/obo/CHEBI_36617 | |
| cinnoline | http://purl.obolibrary.org/obo/CHEBI_36617 |
