InChI=1/C15H17ClN4O4S2/c1-10-7-11(23-6-2-5-19-20-15(17)18)9-12(8-10)24-26(21,22)14-4-3-13(16)25-14/h3-5,7-9H,2,6H2,1H3,(H4,17,18,20)/b19-5+/f/h17-18H2 653EBAB38D14F5A9