pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.35	Datawarrior	0	-1	Cc1csc(S(N)(=O)=O)n1	Cc1csc(S([NH-])(=O)=O)n1	mol12982	Cc1csc(S(N)(=O)=O)n1
8.3500004	OCHEM	0	-1	Cc1csc(S(N)(=O)=O)n1	Cc1csc(S([NH-])(=O)=O)n1	mol12982	Cc1csc(S(N)(=O)=O)n1