InChI=1/C21H23ClN2O2S/c1-24(2)21(19-12-7-10-16-8-3-5-11-18(16)19)14-23-27(25,26)15-17-9-4-6-13-20(17)22/h3-13,21,23H,14-15H2,1-2H3/p+1/t21-/m1/s1/fC21H24ClN2O2S/h24H/q+1 5947ED053D771CAC