pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.79999995231628	QSARToolbox	0	-1	Cc1ccc(NC(=S)S)cc1	Cc1ccc(NC(=S)[S-])cc1	mol34423	Cc1ccc(NC(=S)S)cc1