User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is an anionic C20 phospholipid obtained by deprotonation of the phosphate OH groups and protonation of the amino group of C20 phytosphingosine 1-phosphate; major species at pH 7.3. It derives from a C20 phytosphingosine(1+). It is a conjugate acid of a C20 phytosphingosine 1-phosphate.
Assistant: This is a molecule that fits this description: CCCCCCCCCCCCCCCC[C@@H](O)[C@@H](O)[C@@H]([NH3+])COP(=O)([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#}
CCCCCCCCCCCCCCCC[C@@H](O)[C@@H](O)[C@@H]([NH3+])COP(=O)([O-])[O-]
[(2S,3S,4R)-2-azaniumyl-3,4-dihydroxyicosyl]phosphate
The molecule is an anionic C20 phospholipid obtained by deprotonation of the phosphate OH groups and protonation of the amino group of C20 phytosphingosine 1-phosphate; major species at pH 7.3. It derives from a C20 phytosphingosine(1+). It is a conjugate acid of a C20 phytosphingosine 1-phosphate.