InChI=1S/C28H42N4O8/c1-26(2,3)29-12-19(35)30-15-9-16(31(4)5)14-8-13-11-27(39)24(32(6)7)17(33)10-18(34)28(27,40)25(38)20(13)23(37)21(14)22(15)36/h9,13,17,20,24-25,29,33,36,38-40H,8,10-12H2,1-7H3,(H,30,35)/t13?,17?,20?,24?,25?,27?,28-/m1/s1