InChI=1/C14H19F2NO3S/c1-2-19-13(18)11(17)7-8-21-9-10-5-3-4-6-12(10)20-14(15)16/h3-6,11,14H,2,7-9,17H2,1H3/t11-/m0/s1 8AF3CD7FE5929179