Task: Answer the following question about the molecule with SMILES Cn1c(=O)c2c(ncn2C)n(C)c1=O.
Request: Determine if this compound is a prodrug.
Result: No
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Cn1c(=O)c2c(ncn2C)n(C)c1=O
Cn1c(=O)c2c(ncn2C)n(C)c1=O
1,3,7-trimethylpurine-2,6-dione
Determine if this compound is a prodrug.