InChI=1/C16H21F3N4O3/c1-2-20-15(24)5-6-21-7-9-22(10-8-21)13-4-3-12(16(17,18)19)11-14(13)23(25)26/h3-4,11H,2,5-10H2,1H3,(H,20,24)/f/h20H 763F5D8ADA73BD0A