preferred_name: formate + NADH + 2 H(+) => formaldehyde + NAD(+) + H2O
preferred_name_lc: formate + nadh + 2 h(+) => formaldehyde + nad(+) + h2o
label: formate + NADH + 2 H(+) => formaldehyde + NAD(+) + H2O
label_lc: formate + nadh + 2 h(+) => formaldehyde + nad(+) + h2o