InChI=1/C15H20FN3O2/c1-17-14(20)10-19-7-5-13(6-8-19)18-15(21)11-3-2-4-12(16)9-11/h2-4,9,13H,5-8,10H2,1H3,(H,17,20)(H,18,21)/f/h17-18H F26C7C52C803F6E5