InChI=1/C17H14N4O/c18-16-12-6-2-1-5-11(12)10-21(16)20-17(22)14-9-19-15-8-4-3-7-13(14)15/h1-9,18-19H,10H2,(H,20,22)/p+1/fC17H15N4O/h18,20H/q+1 3F09112137B41599