InChI=1/C15H12N2O5/c1-21-9-3-4-12(22-2)10(6-9)13-11(15(19)20)5-8(7-16)14(18)17-13/h3-6H,1-2H3,(H,17,18)(H,19,20)/p-1/fC15H11N2O5/h17H/q-1	D36E95AF0D089B37