InChI=1S/C30H39N3O8/c1-16(2)12-24(35)28(37)33-25-26(17(3)4)41-21-10-8-18(9-11-21)14-23(30(39)40)32-27(36)22(31-29(25)38)15-19-6-5-7-20(34)13-19/h5-11,13,16-17,22-26,34-35H,12,14-15H2,1-4H3,(H,31,38)(H,32,36)(H,33,37)(H,39,40)