User: Can you generate the SMILES of a molecule based in this description:
The molecule is an amino acid zwitterion arising from transfer of two protons from the carboxy to the amino groups of L-selenocystathionine; major species at pH 7.3. It is a tautomer of a L-selenocystathionine.
Assistant: Yes, here you go: [NH3+][C@@H](CC[Se]C[C@H]([NH3+])C(=O)[O-])C(=O)[O-]
User: Can you {#give me|create|generate!} the {SMILES__description} of a molecule based in this description:
{description#}
Assistant: {#Yes|Of course|Sure|Yes, I'm happy to help!}, here you go: {SMILES#}
[NH3+][C@@H](CC[Se]C[C@H]([NH3+])C(=O)[O-])C(=O)[O-]
(2S)-2-azaniumyl-4-[(2R)-2-azaniumyl-2-carboxylatoethyl]selanylbutanoate
The molecule is an amino acid zwitterion arising from transfer of two protons from the carboxy to the amino groups of L-selenocystathionine; major species at pH 7.3. It is a tautomer of a L-selenocystathionine.