InChI=1/C18H25FN4O5/c1-28-18(27)22-15-10-13(2-3-14(15)19)21-17(26)16(25)20-6-9-23-7-4-12(11-24)5-8-23/h2-3,10,12,24H,4-9,11H2,1H3,(H,20,25)(H,21,26)(H,22,27)/p+1/fC18H26FN4O5/h20-23H/q+1 351808A44E9FF7D6