InChI=1/C13H20FN3O3S/c1-9-7-10(5-6-11(9)14)16-12(18)15-8-13(2,3)17-21(4,19)20/h5-7,17H,8H2,1-4H3,(H2,15,16,18)/f/h15-16H E634C4397628767D