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