InChI=1/C21H25FN4O3/c1-23-19(27)12-14-7-4-5-10-17(14)25-21(29)20(28)24-13-18(26(2)3)15-8-6-9-16(22)11-15/h4-11,18H,12-13H2,1-3H3,(H,23,27)(H,24,28)(H,25,29)/p+1/t18-/m0/s1/fC21H26FN4O3/h23-26H/q+1 155DE4845FA2ACF1