InChI=1/C15H14ClN3O5S/c1-17-25(23,24)13-4-2-10(3-5-13)8-18-9-11-6-12(16)7-14(15(11)20)19(21)22/h2-7,9,17,20H,8H2,1H3/b18-9+/f/h20h,18H 61A1ED2B5E0D8A66