InChI=1/C16H19ClFN3O2S/c1-3-21(4-2)16-8-5-12(10-19-16)11-20-24(22,23)13-6-7-15(18)14(17)9-13/h5-10,20H,3-4,11H2,1-2H3/p+1/fC16H20ClFN3O2S/h19H/q+1 40CB24E65795F64B