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(+)