InChI=1/C16H10N2O3/c19-16-12-4-2-1-3-11(12)14-7-9-5-6-10(18(20)21)8-13(9)15(14)17-16/h1-6,8H,7H2,(H,17,19)/f/h17H	31BD8FFEEC3A37F9