preferred_name: an aromatic aldehyde + H2O2 => an aromatic primary alcohol + O2
preferred_name_lc: an aromatic aldehyde + h2o2 => an aromatic primary alcohol + o2
label: an aromatic aldehyde + H2O2 => an aromatic primary alcohol + O2
label_lc: an aromatic aldehyde + h2o2 => an aromatic primary alcohol + o2