Task: Please generate a SMILES based on the text description below.
Description: The molecule is an optically active form of 4-hydroxyproline having L-trans-configuration. It has a role as a human metabolite, a plant metabolite and a mouse metabolite. It is a tautomer of a trans-4-hydroxy-L-proline zwitterion.
Result: O=C(O)[C@@H]1C[C@@H](O)CN1
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
O=C(O)[C@@H]1C[C@@H](O)CN1
(2S,4R)-4-hydroxypyrrolidine-2-carboxylic acid
The molecule is an optically active form of 4-hydroxyproline having L-trans-configuration. It has a role as a human metabolite, a plant metabolite and a mouse metabolite. It is a tautomer of a trans-4-hydroxy-L-proline zwitterion.