InChI=1/C18H19F2NO2/c1-13-10-21(11-14-6-2-4-8-16(14)22-13)12-15-7-3-5-9-17(15)23-18(19)20/h2-9,13,18H,10-12H2,1H3/p+1/t13-/m0/s1/fC18H20F2NO2/h21H/q+1 BA1A89C0680F1D38