pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.23	Organic Oxygen Acids and Nitrogen Bases	0	-1	NS(=O)(=O)c1ccc(CCCO)cc1	[NH-]S(=O)(=O)c1ccc(CCCO)cc1	mol20967	NS(=O)(=O)c1ccc(CCCO)cc1