pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.9	AttenGpKa training set	0	-1	O=c1ccccc(S)c1O	O=c1ccccc([S-])c1O,O=c1ccccc(S)c1[O-]	mol31164	O=c1ccccc(S)c1O