InChI=1/C15H9ClN2O4/c16-9-5-13-12(21-6-22-13)4-8(9)14-17-10-2-1-7(15(19)20)3-11(10)18-14/h1-5H,6H2,(H,17,18)(H,19,20)/p-1/fC15H8ClN2O4/h18H/q-1	2D0B7468C922E725