InChI=1/C16H9ClN2O4/c17-12-4-2-1-3-10(12)14(21)18-8-5-6-9-11(7-8)15(22)19-16(23)13(9)20/h1-7H,(H,18,21)(H,19,22,23)/f/h18-19H	472F2B1414C37320