User: I'm searching for the SMILES of a molecule that can be described as:
The molecule is an N-acylsphingosine in which the ceramide N-acyl group is specified as 30-[(9Z,12Z)-octadeca-9,12-dienoyloxy]triacontanoyl. It is a N-acylsphingosine and an omega-linoleoyloxy-O-ultra-long chain acylceramide.
Assistant: This is a molecule that fits this description: CCCCC/C=C\C/C=C\CCCCCCCC(=O)OCCCCCCCCCCCCCCCCCCCCCCCCCCCCCC(=O)N[C@@H](CO)[C@H](O)/C=C/CCCCCCCCCCCCC
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#}
[30-[[(E,2S,3R)-1,3-dihydroxyoctadec-4-en-2-yl]amino]-30-oxotriacontyl](9Z,12Z)-octadeca-9,12-dienoate
The molecule is an N-acylsphingosine in which the ceramide N-acyl group is specified as 30-[(9Z,12Z)-octadeca-9,12-dienoyloxy]triacontanoyl. It is a N-acylsphingosine and an omega-linoleoyloxy-O-ultra-long chain acylceramide.