User: I want to know more about the molecule with SMILES CC1(C)[C@@H]2CC[C@@]1(C)C(=O)C2.
Assistant: Interesting, how can I help?
User: How many heavy (non-hydrogen) atoms does this compound have?
Assistant: 11
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#}
CC1(C)[C@@H]2CC[C@@]1(C)C(=O)C2
CC1(C)[C@@H]2CC[C@@]1(C)C(=O)C2
(1R,4R)-1,7,7-trimethylbicyclo[2.2.1]heptan-2-one
How many heavy (non-hydrogen) atoms does this compound have?