preferred_name: L-cysteinylglycine + 5-oxo-L-proline => glutathione
preferred_name_lc: l-cysteinylglycine + 5-oxo-l-proline => glutathione
label: L-cysteinylglycine + 5-oxo-L-proline => glutathione
label_lc: l-cysteinylglycine + 5-oxo-l-proline => glutathione