Q: Please provide a description of this drug's mechanism of action.
Constraint: The Chemical has the SMILES Nc1ccc(S(=O)(=O)[N-]c2ncccn2)cc1.[Na+].
Result: Bacterial dihydropteroate synthase inhibitor
{#Question|Q!}: {quest#}
{#Constraint:|Description:|!} The {#Molecule|Compound|Chemical!} {#has the|can be represented with the!} {SMILES__description} {SMILES#}.
{#Answer|Result|Answer!}: {answ#}
Nc1ccc(S(=O)(=O)[N-]c2ncccn2)cc1.[Na+]
Nc1ccc(S(=O)(=O)[N-]c2ncccn2)cc1.[Na+]
sodium;(4-aminophenyl)sulfonyl-pyrimidin-2-ylazanide
Please provide a description of this drug's mechanism of action.