InChI=1/C18H13N3O/c19-17-16-13(10-14(21-17)11-6-2-1-3-7-11)12-8-4-5-9-15(12)22-18(16)20/h1-10,20H,(H2,19,21)/p+2/fC18H15N3O/h20-21H,19H2/q+2	DCFD195C450BB524