InChI=1S/C33H50O12/c1-15-22-21(44-33(15)9-8-32(13-34,14-35)45-33)11-19-18-5-4-16-10-17(6-7-30(16,2)23(18)20(36)12-31(19,22)3)42-29-26(39)24(37)25(38)27(43-29)28(40)41/h4,15,17-27,29,34-39H,5-14H2,1-3H3,(H,40,41)