pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.66	IUPAC digitized pKa	0	-1	CN(Cc1ccccc1)C(=S)S	CN(Cc1ccccc1)C(=S)[S-]	mol11058	CN(Cc1ccccc1)C(=S)S