InChI=1/C15H20FN3O2/c1-19-9-8-18-15(21)13(19)10-14(20)17-7-6-11-4-2-3-5-12(11)16/h2-5,13H,6-10H2,1H3,(H,17,20)(H,18,21)/t13-/m0/s1/f/h17-18H D8CFF47C1D4F397A