InChI=1/C25H28N4O2/c1-28(2)15-9-4-10-16-29-17-20(19-13-7-8-14-21(19)29)22-23(25(31)27-24(22)30)26-18-11-5-3-6-12-18/h3,5-8,11-14,17H,4,9-10,15-16H2,1-2H3,(H2,26,27,30,31)/p+1/fC25H29N4O2/h26-28H/q+1 A7DEAD252CC82FE3