InChI=1/C18H21FN2O/c1-12-7-13(2)9-15(8-12)21-18(22)10-14(11-20)16-5-3-4-6-17(16)19/h3-9,14H,10-11,20H2,1-2H3,(H,21,22)/p+1/t14-/m1/s1/fC18H22FN2O/h20-21H/q+1 D8554C359EBF124C