InChI=1/C18H19ClN2O3S/c1-11-4-8-15(20-18(22)13-5-6-13)10-16(11)21-25(23,24)17-9-14(19)7-3-12(17)2/h3-4,7-10,13,21H,5-6H2,1-2H3,(H,20,22)/f/h20H 3CD4F0A876D6F89F