pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.3	Datawarrior	0	-1	Cc1cc(N)ccc1S(=O)(=O)Nc1nccs1	Cc1cc(N)ccc1S(=O)(=O)[N-]c1nccs1	mol15215	Cc1cc(N)ccc1S(=O)(=O)Nc1nccs1
7.3000002	OCHEM	0	-1	Cc1cc(N)ccc1S(=O)(=O)Nc1nccs1	Cc1cc(N)ccc1S(=O)(=O)[N-]c1nccs1	mol15215	Cc1cc(N)ccc1S(=O)(=O)Nc1nccs1