InChI=1/C15H21FN4O4S/c1-15(2,19-14(22)17-3)13(21)18-12-9-10(5-6-11(12)16)20-7-4-8-25(20,23)24/h5-6,9H,4,7-8H2,1-3H3,(H,18,21)(H2,17,19,22)/f/h17-19H 464DD9893DD6BFD3