26368document501913_methylated_trifluoroacetamide_rotaxanes_4e.zipapplication/zipfb5de466899c8216b6dff170c631647dMD5921901542024-03-15 17:15:36http://edata.bham.ac.uk/1077/15/13_methylated_trifluoroacetamide_rotaxanes_4e.zip