InChI=1/C19H21F3N2O3S/c1-28(26,27)16-6-4-14(5-7-16)17-9-15(19(20,21)22)10-23-18(17)24-8-2-3-13(11-24)12-25/h4-7,9-10,13,25H,2-3,8,11-12H2,1H3/t13-/m1/s1 671862FBFED29338