preferred_name: a 2-hydroxy carboxylate + O2 => a 2-oxocarboxylate + H2O2
preferred_name_lc: a 2-hydroxy carboxylate + o2 => a 2-oxocarboxylate + h2o2
label: a 2-hydroxy carboxylate + O2 => a 2-oxocarboxylate + H2O2
label_lc: a 2-hydroxy carboxylate + o2 => a 2-oxocarboxylate + h2o2