pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.1	OCHEM	0	-1	O=[SH](=O)c1cc(O)cc2cn[nH]c12	O=[SH](=O)c1cc([O-])cc2cn[nH]c12,O=[SH](=O)c1cc(O)cc2cn[n-]c12	mol33230	O=[SH](=O)c1cc(O)cc2cn[nH]c12