Task: Please answer the following question about the molecule with SMILES Cn1c(=O)c2[nH]cnc2n(C)c1=O.
Description: What is the highest development stage achieved for this compound across all indications? Please respond with Approved, Phase 3 Clinical Trials, Phase 2 Clinical Trials, Phase 1 Clinical Trials, Early Phase 1 Clinical Trials, or Clinical Phase Unknown.
Result: Approved
Task: Please answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
Cn1c(=O)c2[nH]cnc2n(C)c1=O
Cn1c(=O)c2[nH]cnc2n(C)c1=O
1,3-dimethyl-7H-purine-2,6-dione
What is the highest development stage achieved for this compound across all indications? Please respond with Approved, Phase 3 Clinical Trials, Phase 2 Clinical Trials, Phase 1 Clinical Trials, Early Phase 1 Clinical Trials, or Clinical Phase Unknown.