InChI=1/C19H23FN4O7/c1-24(2,3)10-13(25)22-23-15(19(29)31-5)14(18(28)30-4)16(26)17(27)21-12-8-6-11(20)7-9-12/h6-9H,10H2,1-5H3,(H2-,21,22,23,25,26,27,28,29)/p-1/fC19H22FN4O7/h22H/q-1/b16-14+,21-17?,23-15- 45953CCC200C90BC