pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.69999980926514	QSARToolbox	0	-1	COc1ccc(NC(S)=CC(C)=O)cc1	COc1ccc(NC([S-])=CC(C)=O)cc1	mol34395	COc1ccc(NC(S)=CC(C)=O)cc1