User: I want to know more about the chemical with SMILES CCC1(c2ccccc2)CCC(=O)NC1=O.
Assistant: That sounds interesting, how can I help?
User: How many heavy (non-hydrogen) atoms does this compound have?
Assistant: The answer is 16
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#}
CCC1(c2ccccc2)CCC(=O)NC1=O
CCC1(c2ccccc2)CCC(=O)NC1=O
3-cyclohexa-2,4,6-trien-1-yl-3-ethylpiperidine-2,6-dione
How many heavy (non-hydrogen) atoms does this compound have?
16