InChI=1/C15H21F3N2O3S/c16-15(17,18)23-14-6-4-13(5-7-14)10-19-8-9-24(21,22)20-11-12-2-1-3-12/h4-7,12,19-20H,1-3,8-11H2/p+1/fC15H22F3N2O3S/h19H/q+1 3946191A1B7CC674