InChI=1/C13H14FNO3S/c14-10-2-1-8-7-15(12(16)3-4-19)11(13(17)18)6-9(8)5-10/h1-2,5,11,19H,3-4,6-7H2,(H,17,18)/p-1/t11-/m1/s1/fC13H13FNO3S/q-1 CBC548D6960376C2