pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.0	Datawarrior	0	-1	Cc1cc(S(=O)(=O)Nc2nccs2)ccc1N	Cc1cc(S(=O)(=O)[N-]c2nccs2)ccc1N	mol15214	Cc1cc(S(=O)(=O)Nc2nccs2)ccc1N