InChI=1/C18H12N4O2/c23-14-9-22-13-8-4-1-5-10(13)16(24)15(18(22)21-14)17-19-11-6-2-3-7-12(11)20-17/h1-8,24H,9H2,(H,19,20)/p-1/fC18H11N4O2/h24h,19H/q-1 C7D3DDA38057DEEB