Task: Please answer the following question about the molecule with SMILES CN1CCN(CC(=O)N2c3ccccc3C(=O)Nc3cccnc32)CC1.
Question: How many heavy (non-hydrogen) atoms does this compound have?
Result: 26
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CN1CCN(CC(=O)N2c3ccccc3C(=O)Nc3cccnc32)CC1
CN1CCN(CC(=O)N2c3ccccc3C(=O)Nc3cccnc32)CC1
2-[2-(4-methylpiperazin-1-yl)acetyl]-2,4,9-triazatricyclo[9.4.0.03,8]pentadeca-1(15),3(8),4,6,11,13-hexaen-10-one
How many heavy (non-hydrogen) atoms does this compound have?