InChI=1/C21H20ClN4O4S/c1-25-8-10-26(11-9-25)20-13-16(21(27)28)15-12-14(6-7-18(15)23-20)24-31(29,30)19-5-3-2-4-17(19)22/h2-7,12-13H,8-11H2,1H3,(H,27,28)/q-1/p+1/fC21H21ClN4O4S/h23,25H/q	3618B5F773FE8AC2