InChI=1/C22H21FN4O4/c1-31-11-6-7-15-13(10-11)12-8-9-24-19(18(12)25-15)17-20(28)26-22(30)27(21(17)29)16-5-3-2-4-14(16)23/h2-7,10,17-19,22,24,30H,8-9H2,1H3,(H,26,28)/p+1/t17-,18-,19-,22+/m1/s1/fC22H22FN4O4/h25,28H/q+1 BCE1D8C342BFA134