InChI=1/C16H12N2/c17-15-12-7-3-4-8-14(12)18-16-11-6-2-1-5-10(11)9-13(15)16/h1-8H,9H2,(H2,17,18)/p+1/fC16H13N2/h18H,17H2/q+1 8434BC87DFBDB0FC