InChI=1/C15H25F3N4O2/c1-12(2)10-24-9-3-5-20-14(23)21-6-4-13-19-7-8-22(13)11-15(16,17)18/h7-8,12H,3-6,9-11H2,1-2H3,(H2,20,21,23)/f/h20-21H 2009D3957F2D7EA2