pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.16	OCHEM	0	-1	CSCC(=O)/C=N/O	CSCC(=O)/C=N/[O-]	mol20942	CSCC(=O)/C=N/O
8.15999984741211	QSARToolbox	0	-1	CSCC(=O)/C=N/O	CSCC(=O)/C=N/[O-]	mol20942	CSCC(=O)/C=N/O