InChI=1/C23H32N4O/c28-23(25-16-7-15-24-21-10-5-2-6-11-21)26-22-13-18-27(19-14-22)17-12-20-8-3-1-4-9-20/h1-6,8-11,22,24H,7,12-19H2,(H2,25,26,28)/p+1/fC23H33N4O/h25-27H/q+1 A4F9CB3158A0650E