InChI=1/C16H23F3N4O4/c1-23(8-9-26-2)7-3-6-20-14(24)15(25)22-12-4-5-13(21-10-12)27-11-16(17,18)19/h4-5,10H,3,6-9,11H2,1-2H3,(H,20,24)(H,22,25)/p+1/fC16H24F3N4O4/h20,22-23H/q+1 3881CEDDCA0F3E3D