InChI=1/C23H23N8/c1-3-5-19-26-20-15(2)11-13-25-23(20)31(19)14-16-7-9-17(10-8-16)21-18(6-4-12-24-21)22-27-29-30-28-22/h4,6-13,19,26H,3,5,14H2,1-2H3/q-1/p+1/t19-/m1/s1/fC23H24N8/h25H/q 5F2F8AA28CECCEB3