InChI=1S/C31H40O12/c1-14(32)41-24-20-25(42-15(2)33)31(38)17(29(5)22(21(35)26(36)39-6)28(24,4)13-30(20,29)37)7-9-27(3)18(31)11-19(34)43-23(27)16-8-10-40-12-16/h8,10,12,17-18,20-25,35,37-38H,7,9,11,13H2,1-6H3/t17-,18+,20+,21+,22-,23+,24-,25+,27+,28+,29+,30+,31-/m1/s1