InChI=1S/C24H20F3N3O3/c1-15(31)16-8-10-19(11-9-16)28-14-22(32)29-20-6-2-4-17(12-20)23(33)30-21-7-3-5-18(13-21)24(25,26)27/h2-13,28H,14H2,1H3,(H,29,32)(H,30,33)