InChI=1/C18H22FNO2/c1-15-3-7-17(8-4-15)22-14-12-20-11-2-13-21-18-9-5-16(19)6-10-18/h3-10,20H,2,11-14H2,1H3/p+1/fC18H23FNO2/h20H/q+1 2225910123D594BC