InChI=1/C17H19F2N5O4/c1-22(8-13(26)21-11-5-9(18)4-10(19)6-11)7-12(25)14-15(20)23(2)17(28)24(3)16(14)27/h4-6H,7-8,20H2,1-3H3,(H,21,26)/p+1/fC17H20F2N5O4/h21-22H/q+1 99EC092713C9C7AA