Question: Determine the type of availability for this drug.
Description: The Chemical can be represented with the SMILES Cn1c(=O)c2c(ncn2C)n(C)c1=O.
Answer: over the counter
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {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 the type of availability for this drug.