preferred_name: digallate + H2O <=> 2 3,4,5-trihydroxybenzoate + H(+)
preferred_name_lc: digallate + h2o <=> 2 3,4,5-trihydroxybenzoate + h(+)
label: digallate + H2O <=> 2 3,4,5-trihydroxybenzoate + H(+)
label_lc: digallate + h2o <=> 2 3,4,5-trihydroxybenzoate + h(+)