InChI=1/C20H22ClFN4O5/c1-30-16(27)6-5-15(19(28)31-2)25-20(29)26-8-7-14-17(24-10-23-14)18(26)12-9-11(21)3-4-13(12)22/h3-4,9-10,15,18H,5-8H2,1-2H3,(H,23,24)(H,25,29)/p+1/t15-,18-/m0/s1/fC20H23ClFN4O5/h23-25H/q+1 28B19F6DCA19FE0F