InChI=1S/C19H21F3N4O3S/c1-10-14(11-6-7-23-13(9-11)18(2,3)19(20,21)22)30-16(24-10)25-17(29)26-8-4-5-12(26)15(27)28/h6-7,9,12H,4-5,8H2,1-3H3,(H,27,28)(H,24,25,29)/t12-/m0/s1