InChI=1S/C28H42N4O7/c1-27(2,3)29-12-20(35)30-16-10-17(31(4)5)14-8-13-9-15-23(32(6)7)18(33)11-19(34)28(15,39)26(38)21(13)25(37)22(14)24(16)36/h10,13,15,18,21,23,26,29,33,36,38-39H,8-9,11-12H2,1-7H3,(H,30,35)/t13?,15?,18?,21?,23?,26?,28-/m1/s1