InChI=1/C17H20FNO2/c1-3-16(19)17(12-5-4-6-13(18)11-12)21-15-9-7-14(20-2)8-10-15/h4-11,16-17H,3,19H2,1-2H3/p+1/t16-,17+/m0/s1/fC17H21FNO2/h19H/q+1 3179A6C755FE8DE0