1 BTM N-benzyl-N,N-diethylethanaminium 1.000 2 E00 Benzyltrimethylammonium 0.786 3 DE3 N,N-diethyl-3-methylbenzamide 0.750 4 NYP N-[(E)-methyl](phenyl)-N-[(E)-2-propenylidene]methanaminium 0.733