InChI=1/C23H38N4O2/c1-18(2)27(19(3)4)17-14-24-23(29)25-21-12-15-26(16-13-21)22(28)11-10-20-8-6-5-7-9-20/h5-9,18-19,21H,10-17H2,1-4H3,(H2,24,25,29)/p+1/fC23H39N4O2/h24-25,27H/q+1 FF75C4D8208C88B6