InChI=1/C18H15N3O/c1-2-12-7-9-13(10-8-12)15-11-17-19-18(22)14-5-3-4-6-16(14)21(17)20-15/h3-11H,2H2,1H3,(H,19,22)/p-1/fC18H14N3O/q-1 377805E5B00D04F5