Task: Please give me a molecule SMILES based on the description.
Description: The molecule is major species at pH 7.3 It derives from a L-selenomethionine zwitterion. It is a tautomer of a Se-methylselenomethionine.
Result: C[Se+](C)CC[C@H]([NH3+])C(=O)[O-]
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
C[Se+](C)CC[C@H]([NH3+])C(=O)[O-]
(2S)-2-azaniumyl-4-dimethylselaniumylbutanoate
The molecule is major species at pH 7.3 It derives from a L-selenomethionine zwitterion. It is a tautomer of a Se-methylselenomethionine.