Task: Please create a description for a molecule based on its representation.
SMILES: CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCC[N+](C)(C)C)SC(=O)CCCCCCCCCCCCCCC
Constraint: Answer the question with complete sentences.
Result: The molecule is an sn-monothiophosphatidylcholine in which the acyl substituents at O-1 and S-2 are both palmitoyl (hexadecanoyl); a chromogenic phospholipase A2 substrate that contains a palmitoyl thioester at the sn-2 position of the glycerol backbone.
Task: Please create a {#text |!}description for a molecule{# based on its representation|!}.
{#Molecule |!}{SMILES__description}: {SMILES#}
Constraint: Answer the question with {#full|complete!} sentences.
Result: {description#}
CCCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)(O)OCC[N+](C)(C)C)SC(=O)CCCCCCCCCCCCCCC
2-[[(2R)-3-hexadecanoyloxy-2-hexadecanoylsulfanylpropoxy]-hydroxyphosphoryl]oxyethyl-trimethylazanium
The molecule is an sn-monothiophosphatidylcholine in which the acyl substituents at O-1 and S-2 are both palmitoyl (hexadecanoyl); a chromogenic phospholipase A2 substrate that contains a palmitoyl thioester at the sn-2 position of the glycerol backbone.