InChI=1/C22H21F3N2O3/c23-22(24,25)17-7-5-14(6-8-17)16(12-21(29)30)11-20(28)26-10-9-15-13-27-19-4-2-1-3-18(15)19/h1-8,16H,9-13H2,(H,26,28)(H,29,30)/t16-/m0/s1/f/h26-27H 16047DF80137B678