InChI=1S/C31H52O11/c1-13(2)16-11-17-15(22(16)34)7-8-19-30(4,5)20(9-10-31(17,19)6)41-29-27(25(37)23(35)18(12-32)40-29)42-28-26(38)24(36)21(33)14(3)39-28/h14-29,32-38H,1,7-12H2,2-6H3/t14-,15+,16+,17+,18+,19-,20-,21-,22+,23+,24+,25-,26+,27+,28-,29-,31+/m0/s1