InChI=1/C23H27F3N2O2/c1-21(30,23(24,25)26)16-4-2-15(3-5-16)20(29)28(18-8-9-18)19-10-12-22(14-27,13-11-19)17-6-7-17/h2-5,17-19,30H,6-13H2,1H3/t19?,21-,22?/m0/s1 7FB06CB511CEF726