cis-4-hydroxy-D-proline zwitterion
[' splash10-014i-9000000000-192acde8a9c7c6b2c489', 'C1[C@H](CN[C@H]1C(=O)O)O', '6-7H', 'PMMYEEVYMWASQN-QWWZWVQMSA-N', 'cis-4-hydroxy-D-proline zwitterion', '131.058', 'group of stereoisomers']