preferred_name: lactobionate + H(+) => lactobiono-1,5-lactone + H2O
preferred_name_lc: lactobionate + h(+) => lactobiono-1,5-lactone + h2o
label: lactobionate + H(+) => lactobiono-1,5-lactone + H2O
label_lc: lactobionate + h(+) => lactobiono-1,5-lactone + h2o