[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=C][Branch1][Ring2][O][Ring1][Branch1][C][=C][Branch1][N][C][=Branch1][Ring2][=C][Ring1][#Branch1][C][=Branch1][C][=O][O][C][=Branch1][N][=C][C][=C][C][=C][C][=C][Ring1][=Branch1][Ring1][#C][N+1][=Branch1][C][=O][O-1]"}, {"from": "gpt", "value": "The molecule is an aristolochic acid that is phenanthrene-1-carboxylic acid substituted by a methylenedioxy group at the 3,4 positions and by a nitro group at position 10. It has a role as a carcinogenic agent, a metabolite, a mutagen, a nephrotoxin and a toxin. It is a C-nitro compound, a member of aristolochic acids, an aromatic ether, a cyclic acetal, a monocarboxylic acid and an organic heterotetracyclic compound."}]