Task: Please create a SMILES based on the description below.
Description: The molecule is a phosphatidylcholine 30:0 in which the acyl group specified at positions 1 and 2 is pentadecanoyl. It derives from a pentadecanoic acid.
Result: CCCCCCCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCC
Task: Please {#give me|create|generate!} a {#molecule |!}{SMILES__description} based on the {#text |!}description{# below|!}.
Description: {description#}
Result: {SMILES#}
[(2R)-2,3-di(pentadecanoyloxy)propyl] 2-(trimethylazaniumyl)ethyl phosphate
The molecule is a phosphatidylcholine 30:0 in which the acyl group specified at positions 1 and 2 is pentadecanoyl. It derives from a pentadecanoic acid.