User: I have a question about the chemical with SMILES CCCCOc1cccc(CCNCC(=O)N(C)C)c1.
Assistant: How can I help?
User: What is the molecular weight of this compound's parent molecule?
Assistant: 278.4
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#}
CCCCOc1cccc(CCNCC(=O)N(C)C)c1
CCCCOc1cccc(CCNCC(=O)N(C)C)c1
2-[2-(3-butoxyphenyl)ethylamino]-N,N-dimethylacetamide
What is the molecular weight of this compound's parent molecule?