User: I have a question about the compound with SMILES CCCCCCCCc1ccc(CCC(N)(CO)CO)cc1.Cl.
Assistant: That sounds interesting, how can I help?
User: Please provide a description of this drug's mechanism of action.
Assistant: The answer is Sphingosine 1-phosphate receptor agonist
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#}
CCCCCCCCc1ccc(CCC(N)(CO)CO)cc1.Cl
CCCCCCCCc1ccc(CCC(N)(CO)CO)cc1.Cl
2-amino-2-[2-(4-octylphenyl)ethyl]propane-1,3-diol;hydrochloride
Please provide a description of this drug's mechanism of action.