preferred_name: 2-sulfinoacetaldehyde + H2O <=> acetaldehyde + sulfite + H(+)
preferred_name_lc: 2-sulfinoacetaldehyde + h2o <=> acetaldehyde + sulfite + h(+)
label: 2-sulfinoacetaldehyde + H2O <=> acetaldehyde + sulfite + H(+)
label_lc: 2-sulfinoacetaldehyde + h2o <=> acetaldehyde + sulfite + h(+)