InChI=1/C21H20N4O2/c1-25(12-14-6-7-15-4-2-3-5-16(15)10-14)13-20(26)22-17-8-9-18-19(11-17)24-21(27)23-18/h2-11H,12-13H2,1H3,(H,22,26)(H2,23,24,27)/p+1/fC21H21N4O2/h22-25H/q+1 96A19D78CAAC095E