InChI=1/C17H16N4O2/c1-11(12-7-8-15-16(9-12)23-10-22-15)19-20-17-18-13-5-3-4-6-14(13)21(17)2/h3-9H,10H2,1-2H3,(H,18,20)/p+1/b19-11+/fC17H17N4O2/h18,20H/q+1 F804181C33CC28CA