InChI=1/C14H9Cl2N3O4S/c15-9-5-7(6-10(16)12(9)20)17-14(24)18-13(21)8-3-1-2-4-11(8)19(22)23/h1-6,20H,(H2,17,18,21,24)/f/h17-18H 2E0F6BD45300A943