InChI=1/C20H16FNO3/c21-14-4-1-12(2-5-14)16-9-13-3-8-18-17(19(13)25-20(16)23)10-22(11-24-18)15-6-7-15/h1-5,8-9,15H,6-7,10-11H2/p+1/fC20H17FNO3/h22H/q+1 00B50AD7996AEA3E