SMILES: C[C@H]1[C@@H]([C@H]([C@H]([C@@H](O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O[C@H]4[C@@H]([C@H]([C@@H]([C@H](O4)CO)O)O)O)C5=CC(=C(C=C5)O)O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)COC(=O)/C=C/C7=CC=C(C=C7)O)O)O)O)O)O
Description: The molecule is a quercetin O-glucoside that consists of quercetin attached to a beta-D-glucopyranosyl moiety at position 7 and a alpha-L-6'''-p-coumaroyl-beta-D-glucopyranosyl-(1->2)-rhamnopyranosyl residue at position 3 via a glycosidic linkage. Isolated from the leaves of Ginkgo biloba, it exhibits antioxidant activity. It has a role as a metabolite and an antioxidant. It is a quercetin O-glucoside and a cinnamate ester. It derives from a trans-4-coumaric acid.