InChI=1/C17H21F3N4O4/c1-10(11-3-4-13-12(5-11)23-16(27)8-28-13)22-15(26)7-24(2)6-14(25)21-9-17(18,19)20/h3-5,10H,6-9H2,1-2H3,(H,21,25)(H,22,26)(H,23,27)/t10-/m0/s1/f/h21-23H	257AF34E4561C19B