preferred_name: urocanate + H2O => 4-imidazolone-5-propanoate (Danio rerio)
preferred_name_lc: urocanate + h2o => 4-imidazolone-5-propanoate (danio rerio)
label: urocanate + H2O => 4-imidazolone-5-propanoate (Danio rerio)
label_lc: urocanate + h2o => 4-imidazolone-5-propanoate (danio rerio)