InChI=1/C25H23N5O/c1-18-10-11-21-20(17-18)23(24(28-27-21)19-7-3-2-4-8-19)25(31)30-15-13-29(14-16-30)22-9-5-6-12-26-22/h2-12,17H,13-16H2,1H3/p+1/fC25H24N5O/h26H/q+1 79FE0299533BB7E4