InChI=1/C22H29FN4O/c1-26(2)15-18-4-3-5-21(14-18)25-22(28)24-20-10-12-27(13-11-20)16-17-6-8-19(23)9-7-17/h3-9,14,20H,10-13,15-16H2,1-2H3,(H2,24,25,28)/p+2/fC22H31FN4O/h24-27H/q+2 F21A7856CDA8CB9B