Question: Please describe this drug.
Description: The Compound has the SMILES CCCCCCCC/C=C\CCCCCC/C=C\OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC.
Answer: PC(P-18:1(9Z)/18:0) is a metabolite found in or produced by Saccharomyces cerevisiae.
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
CCCCCCCC/C=C\CCCCCC/C=C\OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC
CCCCCCCCCCCCCCCCCC(=O)O[C@H](CO/C=C\CCCCCC/C=C\CCCCCCCC)COP(=O)([O-])OCC[N+](C)(C)C
[(2R)-3-[(1Z,9Z)-octadeca-1,9-dienoxy]-2-octadecanoyloxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
Please describe this drug.