| Label | Id | |
|---|---|---|
| 4-hydroxy-5-oxido-1H-pyrrolo[2,3-f]quinoline-2,7,9-tricarboxylate | http://purl.obolibrary.org/obo/CHEBI_77660 | |
| pyrroloquinoline quinol | http://purl.obolibrary.org/obo/CHEBI_77660 | |
| pyrroloquinoline quinol(4-) | http://purl.obolibrary.org/obo/CHEBI_77660 |