InChI=1/C20H20ClN3O2S2/c1-24(2)8-9-27-18-7-6-15(28-18)12-17-20(26)22-16(19(25)23-17)11-13-4-3-5-14(21)10-13/h3-7,10-12H,8-9H2,1-2H3,(H,22,26)(H,23,25)/p+1/b16-11-,17-12-/fC20H21ClN3O2S2/h22-24H/q+1 BF29AA75BEFC74C2