User: I want to know more about the molecule with SMILES CC(C)C(=O)Nc1ccc([N+](=O)[O-])c(C(F)(F)F)c1.
Assistant: Interesting, how can I help?
User: What is the molecular weight of this compound's parent molecule?
Assistant: The answer is 276.21
User: I want to know more 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#}
CC(C)C(=O)Nc1ccc([N+](=O)[O-])c(C(F)(F)F)c1
CC(C)C(=O)Nc1ccc([N+](=O)[O-])c(C(F)(F)F)c1
2-methyl-N-[4-nitro-3-(trifluoromethyl)phenyl]propanamide
What is the molecular weight of this compound's parent molecule?