InChI=1/C21H33FN4O2/c1-16-11-17(2)15-26(14-16)10-4-3-9-23-20(27)13-25-21(28)24-12-18-5-7-19(22)8-6-18/h5-8,16-17H,3-4,9-15H2,1-2H3,(H,23,27)(H2,24,25,28)/p+1/t16-,17-/m1/s1/fC21H34FN4O2/h23-26H/q+1 2ECFF4B279978CB1