InChI=1/C21H21ClN4O5S2/c1-13-8-16(15-6-4-3-5-7-15)9-14(2)26(13)12-21(27)25-18-10-17(22)19(32(23,28)29)11-20(18)33(24,30)31/h3-11H,12H2,1-2H3,(H4-,23,24,25,27,28,29,30,31)/p+1/fC21H22ClN4O5S2/h25H,23-24H2/q+1 A4B3EF4B9020902D