InChI=1/C22H19N5O/c23-13-18-14-25-21(26-18)22(28)27-20-7-6-17(15-8-10-24-11-9-15)12-19(20)16-4-2-1-3-5-16/h4,6-12,14H,1-3,5H2,(H2,24,25,26,27,28)/p-1/fC22H18N5O/h27H/q-1 3DA86C818B4F64DF