pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.96	IUPAC digitized pKa	1	0	Cn1c[nH+]c(=S)c2ccccc21	Cn1cnc(=S)c2ccccc21	mol4627	Cn1cnc(=S)c2ccccc21