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