InChI=1/C21H20ClN3O2S/c22-13-10-11-16-15(12-13)20(28(26,27)14-6-2-1-3-7-14)19(23-16)21-24-17-8-4-5-9-18(17)25-21/h1-3,6-7,10-12,17-18,23H,4-5,8-9H2,(H,24,25)/p+1/t17-,18-/m0/s1/fC21H21ClN3O2S/h24-25H/q+1 1827EE959C3DC588