InChI=1/C14H11N3O2/c1-17(12-4-2-3-10(7-12)8-15)13-6-5-11(9-16-13)14(18)19/h2-7,9H,1H3,(H,18,19)/p-1/fC14H10N3O2/q-1 46C10FD0449E3EBF