User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is a ceramide that is the N-stearoyl (octadecanoyl) derivative of eicosasphinganine. It is a C20 dihydroceramide and a N-stearoyl-sphingoid base.
Assistant: This is a molecule that fits your description: CCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)CCCCCCCCCCCCCCCCC
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#}
CCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)CCCCCCCCCCCCCCCCC
N-[(2S,3R)-1,3-dihydroxyicosan-2-yl]octadecanamide
The molecule is a ceramide that is the N-stearoyl (octadecanoyl) derivative of eicosasphinganine. It is a C20 dihydroceramide and a N-stearoyl-sphingoid base.