SMILES: C1=CC2=C(C=C1O)OC(=O)C(=C2O)N
Description: 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-).