pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.77	IUPAC digitized pKa	0	-1	CCCCCCCCOC(=S)S	CCCCCCCCOC(=S)[S-]	mol11102	CCCCCCCCOC(=S)S