pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.4	Novartis	0	-1	CN(n1c(=O)[nH]c2cc(Cl)ccc2c1=O)S(C)(=O)=O	CN(n1c(=O)[n-]c2cc(Cl)ccc2c1=O)S(C)(=O)=O	mol2825	CN(n1c(=O)[nH]c2cc(Cl)ccc2c1=O)S(C)(=O)=O