InChI=1/C17H20FNO3/c1-21-17-10-14(4-7-16(17)22-9-8-20)12-19-11-13-2-5-15(18)6-3-13/h2-7,10,19-20H,8-9,11-12H2,1H3/p+1/fC17H21FNO3/h19H/q+1 97B9CF16D685416D