InChI=1/C16H15F2N3O5S/c17-12-3-1-10(7-13(12)18)16-9-20(5-6-26-16)14-4-2-11(27(19,24)25)8-15(14)21(22)23/h1-4,7-8,16H,5-6,9H2,(H2,19,24,25)/t16-/m1/s1/f/h19H2 F1138142DC831F0C