InChI=1/C15H21F3N4O4S/c1-10-4-5-11(6-12(10)27(25,26)19-2)21-14(24)8-22(3)7-13(23)20-9-15(16,17)18/h4-6,19H,7-9H2,1-3H3,(H,20,23)(H,21,24)/p+1/fC15H22F3N4O4S/h20-22H/q+1 DF7A7F72C67C0B46