pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.382	OCHEM	0	-1	OC(=S)CCCCC(O)=S	[O-]C(=S)CCCCC(O)=S	mol2230	OC(=S)CCCCC(O)=S
4.352	OCHEM	0	-1	OC(=S)CCCCC(O)=S	[O-]C(=S)CCCCC(O)=S	mol2230	OC(=S)CCCCC(O)=S
3.25	QSARToolbox	0	-1	OC(=S)CCCCC(O)=S	[O-]C(=S)CCCCC(O)=S	mol2230	OC(=S)CCCCC(O)=S