Task: Answer the following question about the molecule with SMILES O=C1c2c(O)cccc2Cc2cccc(O)c21.
Question: 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.
Completion: Approved
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
O=C1c2c(O)cccc2Cc2cccc(O)c21
O=C1c2c(O)cccc2Cc2cccc(O)c21
1,8-dihydroxy-10H-anthracen-9-one
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.