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