InChI=1/C19H21ClN2O2S/c1-22(2)19-11-8-14(12-18(19)20)17-5-3-4-16(17)13-6-9-15(10-7-13)25(21,23)24/h6-12H,3-5H2,1-2H3,(H2,21,23,24)/f/h21H2 B6FC9416D6DA6720