preferred_name: Agmatine + H2O <=> putrescine + urea (Rattus norvegicus)
preferred_name_lc: agmatine + h2o <=> putrescine + urea (rattus norvegicus)
label: Agmatine + H2O <=> putrescine + urea (Rattus norvegicus)
label_lc: agmatine + h2o <=> putrescine + urea (rattus norvegicus)