InChI=1/C23H23N5/c24-16-20-17-25-23(27-22(20)19-6-2-1-3-7-19)26-21-10-8-18(9-11-21)12-15-28-13-4-5-14-28/h1-3,6-11,17H,4-5,12-15H2,(H,25,26,27)/p+1/fC23H24N5/h26,28H/q+1 F4599B26C31252D5