Task: Please answer the following question about the molecule with SMILES CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)OCC(COP(=O)([O-])OCC[N+](C)(C)C)O/C=C\CCCCCCCCCCCCCC.
Request: Please describe this drug.
Completion: PC(18:4(6Z,9Z,12Z,15Z)/P-16:0) is a glycerophosphocholine.
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CC/C=C\C/C=C\C/C=C\C/C=C\CCCCC(=O)OCC(COP(=O)([O-])OCC[N+](C)(C)C)O/C=C\CCCCCCCCCCCCCC
CCCCCCCCCCCCCC/C=C\OC(COC(=O)CCCC/C=C\C/C=C\C/C=C\C/C=C\CC)COP(=O)([O-])OCC[N+](C)(C)C
[2-[(Z)-hexadec-1-enoxy]-3-[(6Z,9Z,12Z,15Z)-octadeca-6,9,12,15-tetraenoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
Please describe this drug.