[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][Branch2][Ring2][Branch2][C][=C][Branch2][Ring1][=Branch2][C][=Branch1][C][=O][C][=Branch1][C][=O][C][=C][Ring1][Branch2][N][C][=Branch1][Ring2][=C][Ring1][Branch1][C][=Branch1][C][=O][O][N][=C][Ring2][Ring1][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is a pyrroloquinoline having oxo groups at the 4- and 5-positions and carboxy groups at the 2-, 7- and 9-positions. It has a role as a water-soluble vitamin (role), a cofactor, an antioxidant and an anti-inflammatory agent. It is a member of orthoquinones, a tricarboxylic acid and a pyrroloquinoline cofactor. It is a conjugate acid of a pyrroloquinoline quinone(3-)."}]