Task: Please answer the following question about the molecule with SMILES CC(O)C(=O)O.
Question: How many heavy (non-hydrogen) atoms does this compound have?
Completion: 6
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CC(O)C(=O)O
CC(O)C(=O)O
2-hydroxypropanoic acid
How many heavy (non-hydrogen) atoms does this compound have?