preferred_name: an anilide + H2O => aniline + a carboxylate + H(+)
preferred_name_lc: an anilide + h2o => aniline + a carboxylate + h(+)
label: an anilide + H2O => aniline + a carboxylate + H(+)
label_lc: an anilide + h2o => aniline + a carboxylate + h(+)