SMILES: C1[C@H]([C@H](C2=C(O1)C=C(C=C2)O)O)C3=CC4=C(C=C3O)OCO4
Description: The molecule is a member of the class of hydroxyisoflavans that is isoflavan-4,7-diol which is substituted by a hydroxy group at the 2' position and by a methylenedioxy group at the 4'-5' positions (the R,R stereoisomer). It is a member of hydroxyisoflavans and a member of benzodioxoles.