InChI=1S/C32H44O15/c1-42-27-19-12-16(5-3-4-6-17(34)9-7-15-8-10-20(35)18(19)11-15)26(28(27)43-2)46-31-24(38)23(37)22(36)21(45-31)13-44-30-25(39)29(40)32(41,14-33)47-30/h8,10-12,17,21-25,29-31,33-41H,3-7,9,13-14H2,1-2H3