InChI=1/C13H9ClN4O4S2/c14-7-1-3-9-10(5-7)17-13(16-9)23-12-4-2-8(24(15,21)22)6-11(12)18(19)20/h1-6H,(H,16,17)(H2,15,21,22)/f/h17H,15H2 9378E6654D3C0E3E