InChI=1S/C33H51NO8/c1-15-5-8-22-16(2)24-23(34(22)29(15)38)14-21-19-7-6-17-13-18(9-11-32(17,3)20(19)10-12-33(21,24)4)41-31-27(37)25(35)26(36)28(42-31)30(39)40/h6,15-16,18-29,31,35-38H,5,7-14H2,1-4H3,(H,39,40)