Task: Please create a molecule SMILES based on the text description below.
Description: The molecule is a sphingomyelin d18:1 in which the amino group of sphingosine is substituted by a pentadecanoyl group. It has a role as a mouse metabolite. It is a sphingomyelin d18:1 and a sphingomyelin 33:1. It derives from a pentadecanoic acid.
Result: CCCCCCCCCCCCC/C=C/[C@@H](O)[C@H](COP(=O)([O-])OCC[N+](C)(C)C)NC(=O)CCCCCCCCCCCCCC
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
CCCCCCCCCCCCC/C=C/[C@@H](O)[C@H](COP(=O)([O-])OCC[N+](C)(C)C)NC(=O)CCCCCCCCCCCCCC
[(E,2S,3R)-3-hydroxy-2-(pentadecanoylamino)octadec-4-enyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is a sphingomyelin d18:1 in which the amino group of sphingosine is substituted by a pentadecanoyl group. It has a role as a mouse metabolite. It is a sphingomyelin d18:1 and a sphingomyelin 33:1. It derives from a pentadecanoic acid.