InChI=1/C14H15F2N3O5/c1-7(12-3-2-4-24-12)17-13(20)14(21)18-10-6-11(19(22)23)9(16)5-8(10)15/h5-7,12H,2-4H2,1H3,(H,17,20)(H,18,21)/t7-,12-/m1/s1/f/h17-18H F5F8BE2C5027B290