[{"from": "human", "value": "Describe this molecule. [C][=C][C][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][O][O][C][=Branch1][C][=O][C][=Branch1][Branch1][=C][Ring1][#Branch2][O][N]"}, {"from": "gpt", "value": "The molecule is a hydroxycoumarin that is 4,7-dihydroxycoumarin bearing an additional amino substituent at positions 3. It has a role as a metabolite. It is a conjugate acid of a 3-amino-4,7-dihydroxycoumarin(1-)."}]