InChI=1/C16H12N2O3/c19-16(20)10-5-3-6-12-14(10)18-15(17-12)11-8-21-13-7-2-1-4-9(11)13/h1-7,11H,8H2,(H,17,18)(H,19,20)/p-1/t11-/m0/s1/fC16H11N2O3/h18H/q-1	B2F44920FC7C6E3C