InChI=1/C20H25FN4O2/c1-14(2)25(3)13-16-9-5-4-8-15(16)12-22-20(27)24-23-19(26)17-10-6-7-11-18(17)21/h4-11,14H,12-13H2,1-3H3,(H,23,26)(H2,22,24,27)/p+1/fC20H26FN4O2/h22-25H/q+1 E83748ABAED5B471