InChI=1S/C27H32O13/c1-11(2)4-5-15-18(38-26(37)19-12(3)6-14(30)8-17(19)31)7-13(9-28)16(10-29)23(15)39-27-22(34)20(32)21(33)24(40-27)25(35)36/h4,6-8,20-22,24,27-34H,5,9-10H2,1-3H3,(H,35,36)