SMILES: C1[C@@H]([C@H](OC2=C1C(=CC(=C2[C@@H]3[C@H]([C@H](OC4=C3C=CC(=C4)O)C5=CC(=C(C(=C5)O)O)O)O)O)O)C6=CC(=C(C=C6)O)O)O
Description: The molecule is a ring assembly that consist of (+)-catechin and epirobinetinidol units. Isolated from Acacia mearnsii, it exhibits inhibitory activity against alpha-amylase. It has a role as a metabolite and an EC 3.2.1.1 (alpha-amylase) inhibitor. It is a hydroxyflavan and a ring assembly. It derives from a (+)-catechin.