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.
 The Molecule has the SMILES NS(=O)(=O)c1cc2c(cc1Cl)N=CNS2(=O)=O.
Answer: Approved
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
NS(=O)(=O)c1cc2c(cc1Cl)N=CNS2(=O)=O
NS(=O)(=O)c1cc2c(cc1Cl)N=CNS2(=O)=O
6-chloro-1,1-dioxo-2H-1λ6,2,4-benzothiadiazine-7-sulfonamide
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.
Approved