InChI=1/C21H17F3N2O/c22-15-5-7-16(8-6-15)26-21-14(2-1-3-17(21)20(12-27)25-26)10-13-4-9-18(23)19(24)11-13/h4-9,11-12,14H,1-3,10H2/t14-/m0/s1 DB694CA5A3C7D36F