InChI=1S/C33H54N4O7/c1-9-21(4)29(36(6)32(40)28(34)20(2)3)26(43-7)19-27(38)37-17-13-16-25(37)30(44-8)22(5)31(39)35-24(33(41)42)18-23-14-11-10-12-15-23/h10-12,14-15,20-22,24-26,28-30H,9,13,16-19,34H2,1-8H3,(H,35,39)(H,41,42)