InChI=1/C18H20F3N3O8S/c19-18(20,21)9-2-1-3-10(6-9)33(31,32)24-11-4-8(5-13(25)15(11)28)17(30)23-12(16(22)29)7-14(26)27/h1-4,6,11-13,15,24-25,28H,5,7H2,(H2,22,29)(H,23,30)(H,26,27)/p-1/t11-,12-,13-,15-/m1/s1/fC18H19F3N3O8S/h23H,22H2/q-1 5E189337D5D59B13