InChI=1/C25H28N4O2/c1-18-8-4-6-10-22(18)24(30)27-28-25(31)26-16-21-9-5-7-11-23(21)20-14-12-19(13-15-20)17-29(2)3/h4-15H,16-17H2,1-3H3,(H,27,30)(H2,26,28,31)/p+1/fC25H29N4O2/h26-29H/q+1 8CD0AB1C1244225B