InChI=1/C26H42N2O4/c1-8-10-11-12-17-28(24(32)19-15-13-16-21(29)22(19)30)20(14-9-2)23(31)27-26(6,7)18-25(3,4)5/h9,13-16,20,29-30H,8,10-12,17-18H2,1-7H3,(H,27,31)/b14-9+/t20-/m0/s1/f/h27H E4293D1F959E9B2B