InChI=1/C13H10N2O3/c16-12-8-4-3-7-2-1-5-14-10(7)11(8)15-6-9(12)13(17)18/h1,3-8H,2H2,(H,17,18)/p-1/t7-,8+/m1/s1/fC13H9N2O3/q-1	A312C4D67E3C67CE