User: I'm searching for the SMILES of a molecule that can be described by:
The molecule is an N-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine in which the acyl group has 28 carbons and 0 double bonds. It is a N-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine and a 15-methylhexadecaphytosphingosine.
Assistant: This is a molecule that fits this description: CCCCCCCCCCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](COP(=O)([O-])OCC[N+](C)(C)C)[C@H](O)[C@H](O)CCCCCCCCCCC(C)C
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,3S,4R)-3,4-dihydroxy-15-methyl-2-(octacosanoylamino)hexadecyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is an N-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine in which the acyl group has 28 carbons and 0 double bonds. It is a N-acyl-4-hydroxy-15-methylhexadecasphinganine-1-phosphocholine and a 15-methylhexadecaphytosphingosine.