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