preferred_name: an aldehyde + O2 + H2O <=> a carboxylate + H2O2 + H(+)
preferred_name_lc: an aldehyde + o2 + h2o <=> a carboxylate + h2o2 + h(+)
label: an aldehyde + O2 + H2O <=> a carboxylate + H2O2 + H(+)
label_lc: an aldehyde + o2 + h2o <=> a carboxylate + h2o2 + h(+)