User: I have a question about the chemical with SMILES CCCCCC/C=C\CCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC.
Assistant: That sounds interesting, how can I help?
User: Please describe this drug.
Assistant: The answer is 1-[(11Z)-octadecenoyl]-2-octadecanoyl-sn-glycero-3-phosphocholine is a 1-octadecanoyl-2-octadecenoyl-sn-glycero-3-phosphocholine in which the acyl groups specified at positions 1 and 2 are (11Z)-octadecenoyl and octadecanoyl respectively. It is functionally related to a cis-vaccenic acid.
User: I have a question about the {#molecule|chemical|compound!} with {SMILES__description} {SMILES#}.
Assistant: {#Sure, what is your question?|How can I help?|That sounds interesting, how can I help?|Interesting, how can I help?!}
User: {quest#}
Assistant: {#The answer is |!}{answ#}
CCCCCC/C=C\CCCCCCCCCC(=O)OC[C@H](COP(=O)([O-])OCC[N+](C)(C)C)OC(=O)CCCCCCCCCCCCCCCCC
CCCCCCCCCCCCCCCCCC(=O)O[C@H](COC(=O)CCCCCCCCC/C=C\CCCCCC)COP(=O)([O-])OCC[N+](C)(C)C
[(2R)-2-octadecanoyloxy-3-[(Z)-octadec-11-enoyl]oxypropyl] 2-(trimethylazaniumyl)ethyl phosphate
Please describe this drug.