InChI=1/C15H21F3N2O3S/c1-4-10-8-11(14(22)23-5-2)13(24-10)19-12(21)9-20(3)7-6-15(16,17)18/h8H,4-7,9H2,1-3H3,(H,19,21)/p+1/fC15H22F3N2O3S/h19-20H/q+1 23CF7FAA413F9609