preferred_name: 1-pyrroline-2-carboxylate + H2O => cis-3-hydroxy-L-proline
preferred_name_lc: 1-pyrroline-2-carboxylate + h2o => cis-3-hydroxy-l-proline
label: 1-pyrroline-2-carboxylate + H2O => cis-3-hydroxy-L-proline
label_lc: 1-pyrroline-2-carboxylate + h2o => cis-3-hydroxy-l-proline