InChI=1/C21H22F4N2O/c1-13(19(26)20(28)27-11-10-16(22)12-27)14-6-8-15(9-7-14)17-4-2-3-5-18(17)21(23,24)25/h2-9,13,16,19H,10-12,26H2,1H3/t13-,16-,19-/m0/s1	734FD77DBF15D7DA