InChI=1/C13H17F3N4O4S/c1-8(2)20-25(23,24)10-5-3-4-9(6-10)11(21)18-19-12(22)17-7-13(14,15)16/h3-6,8,20H,7H2,1-2H3,(H,18,21)(H2,17,19,22)/f/h17-19H 6893AA12361B1BF1