InChI=1/C15H19FN4O4S/c16-11-5-4-10(9-13(11)20-7-2-8-25(20,23)24)18-15(22)19-12-3-1-6-17-14(12)21/h4-5,9,12H,1-3,6-8H2,(H,17,21)(H2,18,19,22)/t12-/m1/s1/f/h17-19H 0AF5D89887C18563