InChI=1S/C27H32O16/c28-8-14-17(32)19(34)21(36)24(42-14)16-13(31)7-12(30)15(18(16)33)11(29)5-4-9-2-1-3-10(6-9)41-27-23(38)20(35)22(37)25(43-27)26(39)40/h1-3,6-7,14,17,19-25,27-28,30-38H,4-5,8H2,(H,39,40)