User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is zwitterionic form of L-serine phosphoethanolamine having anionic phosphate and carboxy groups and both amino groups protonated; major species at pH 7.3. It is a tautomer of a L-serine phosphoethanolamine.
Assistant: This is a molecule that fits your description: [NH3+]CCOP(=O)([O-])OC[C@H]([NH3+])C(=O)[O-]
User: I'm {#searching|looking!} for the {SMILES__description} of a molecule that can be described {#by|as!}:
{description#}
Assistant: This is a molecule that fits {#your|this!} description: {SMILES#}
(2S)-2-azaniumyl-3-[2-azaniumylethoxy(oxido)phosphoryl]oxypropanoate
The molecule is zwitterionic form of L-serine phosphoethanolamine having anionic phosphate and carboxy groups and both amino groups protonated; major species at pH 7.3. It is a tautomer of a L-serine phosphoethanolamine.