InChI=1/C19H19F5N2O4S/c1-10(2)8-12(19(27)25-28)26(9-11-6-4-3-5-7-11)31(29,30)18-16(23)14(21)13(20)15(22)17(18)24/h3-7,10,12,28H,8-9H2,1-2H3,(H,25,27)/t12-/m1/s1/f/h25H 6CDB5A2755FB9D39