User: I have a question about the chemical with SMILES CC(=O)c1ccc(S(=O)(=O)NC(=O)NC2CCCCC2)cc1.
Assistant: That sounds interesting, how can I help?
User: How many heavy (non-hydrogen) atoms does this compound have?
Assistant: The answer is 22
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#}
CC(=O)c1ccc(S(=O)(=O)NC(=O)NC2CCCCC2)cc1
CC(=O)c1ccc(S(=O)(=O)NC(=O)NC2CCCCC2)cc1
1-(4-acetylphenyl)sulfonyl-3-cyclohexylurea
How many heavy (non-hydrogen) atoms does this compound have?