InChI=1/C18H21ClN2O3S/c1-3-21(4-2)18(22)15-10-8-14(9-11-15)13-20-25(23,24)17-7-5-6-16(19)12-17/h5-12,20H,3-4,13H2,1-2H3 9FD22F2F0BA5A5DB