InChI=1S/C33H52O12/c1-15(2)6-7-23(36)32(5,42)22-9-11-33(43)17-12-19(34)18-13-21(20(35)14-30(18,3)16(17)8-10-31(22,33)4)44-29-26(39)24(37)25(38)27(45-29)28(40)41/h12,15-16,18,20-27,29,35-39,42-43H,6-11,13-14H2,1-5H3,(H,40,41)