InChI=1/C15H20FN3O2/c1-19-8-6-11(7-9-19)18-14(20)10-17-15(21)12-4-2-3-5-13(12)16/h2-5,11H,6-10H2,1H3,(H,17,21)(H,18,20)/p+1/fC15H21FN3O2/h17-19H/q+1 7DCE5F12A5BB20C3