InChI=1/C17H19F3N4O2S/c1-2-7-21-14(25)6-8-22-15(26)13-10-27-16(24-13)23-12-5-3-4-11(9-12)17(18,19)20/h3-5,9-10H,2,6-8H2,1H3,(H,21,25)(H,22,26)(H,23,24)/f/h21-23H AFE3D6D698999C3B