preferred_name: an aralkylamine + acetate => an N-acetylarylalkylamine + H2O
preferred_name_lc: an aralkylamine + acetate => an n-acetylarylalkylamine + h2o
label: an aralkylamine + acetate => an N-acetylarylalkylamine + H2O
label_lc: an aralkylamine + acetate => an n-acetylarylalkylamine + h2o