pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.47	IUPAC digitized pKa	0	-1	Cn1ccc(=S)[nH]c1=S	Cn1ccc(=S)[n-]c1=S	mol9381	Cn1ccc(=S)[nH]c1=S