User: I have a question about the chemical with SMILES CC(O)C(=O)O.
Assistant: How can I help?
User: How many heavy (non-hydrogen) atoms does this compound have?
Assistant: 6
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)C(=O)O
CC(O)C(=O)O
2-hydroxypropanoic acid
How many heavy (non-hydrogen) atoms does this compound have?