InChI=1/C16H12N6O/c17-14(18)8-5-6-11-12(7-8)22-16(21-11)13(23)15-19-9-3-1-2-4-10(9)20-15/h1-7H,(H3,17,18)(H,19,20)(H,21,22)/p+1/fC16H13N6O/h19,22H,17-18H2/q+1 8791F0BF9125F4CA