Question: Please describe this drug.
 The Chemical has the SMILES CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)([O-])OCC[N+](C)(C)C.
Answer: PC(20:2(11Z,14Z)/22:2(13Z,16Z)) 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#}
CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)([O-])OCC[N+](C)(C)C
CCCCC/C=C\C/C=C\CCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\C/C=C\CCCCC)COP(=O)([O-])OCC[N+](C)(C)C
[(2R)-2-[(13Z,16Z)-docosa-13,16-dienoyl]oxy-3-[(11Z,14Z)-icosa-11,14-dienoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
Please describe this drug.