InChI=1/C20H16ClF3N2O2/c1-2-28-19(27)16-11-25-17-8-5-13(20(22,23)24)9-15(17)18(16)26-10-12-3-6-14(21)7-4-12/h3-9,11H,2,10H2,1H3,(H,25,26)/f/h26H 173C2CB9EAE09328