preferred_name: 2 formaldehyde + H2O <=> methanol + formate + H(+)
preferred_name_lc: 2 formaldehyde + h2o <=> methanol + formate + h(+)
label: 2 formaldehyde + H2O <=> methanol + formate + H(+)
label_lc: 2 formaldehyde + h2o <=> methanol + formate + h(+)