SMILES: C1=CC(=C(C=C1C2=C(C(=O)C3=C(C=C(C=C3O2)OS(=O)(=O)O)O)OS(=O)(=O)O)O)OS(=O)(=O)O
Description: The molecule is a quercetin trissulfate having the three sulfo groups placed at the 3-, 4'- and 7-positions. It is a dihydroxyflavone and a quercetin trissulfate.