InChI=1/C21H20ClN3O2S/c1-3-7-17-13(2)23-21(25-17)19-20(16-12-14(22)10-11-18(16)24-19)28(26,27)15-8-5-4-6-9-15/h4-6,8-12,24H,3,7H2,1-2H3,(H,23,25)/p+1/fC21H21ClN3O2S/h23,25H/q+1 CE79BAE3F6AEA347