InChI=1/C16H12N2O3/c19-16(20)9-5-6-12-13(7-9)18-15(17-12)11-8-21-14-4-2-1-3-10(11)14/h1-7,11H,8H2,(H,17,18)(H,19,20)/p-1/t11-/m0/s1/fC16H11N2O3/h18H/q-1	7C009F54E08E0235