InChI=1S/C31H38O11/c1-15(32)40-20-13-29(5)19(10-23(35)42-25(29)17-8-9-39-14-17)18-12-31(37)26(36)30(6,24(18)20)21(11-22(34)38-7)28(3,4)27(31)41-16(2)33/h8-9,14,20-21,24-25,27,37H,10-13H2,1-7H3/t20-,21+,24-,25+,27+,29-,30+,31+/m1/s1