InChI=1/C17H22ClFN2OS/c1-10(2)21(11(3)4)8-7-20-17(22)16-15(18)13-6-5-12(19)9-14(13)23-16/h5-6,9-11H,7-8H2,1-4H3,(H,20,22)/p+1/fC17H23ClFN2OS/h20-21H/q+1 0D7B03E9A546D2AA