InChI=1/C24H23N5O2/c1-15-4-6-18(14-20(15)16-5-7-19-21(12-16)31-28-23(19)25)27-24(30)17-8-9-26-22(13-17)29-10-2-3-11-29/h4-9,12-14H,2-3,10-11H2,1H3,(H2,25,28)(H,27,30)/f/h27H,25H2 196050A4C620637A