InChI=1/C17H19F2N5O4/c18-11-5-4-10(8-12(11)19)21-13(25)9-20-15(27)23-24-14(26)17(22-16(24)28)6-2-1-3-7-17/h4-5,8H,1-3,6-7,9H2,(H,21,25)(H,22,28)(H2,20,23,27)/f/h20-23H 0910EB3BD8CBFC78