InChI=1S/C28H46N4O6/c1-9-18(6)23(29)27(35)30-13-12-19-10-11-20(15-22(19)33)38-25(17(4)5)24(28(36)37)31-26(34)21(32(7)8)14-16(2)3/h10-13,15-18,21,23-25,33H,9,14,29H2,1-8H3,(H,30,35)(H,31,34)(H,36,37)