InChI=1/C19H21FN2O2/c1-22(11-16-6-4-5-15(9-16)10-21)12-18(23)14-24-13-17-7-2-3-8-19(17)20/h2-9,18,23H,11-14H2,1H3/p+1/t18-/m1/s1/fC19H22FN2O2/h22H/q+1	E15E38A2C814BB5E