pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.05000019073486	QSARToolbox	0	-1	COc1ccc([Se@@](=O)O)cc1	COc1ccc([Se@@](=O)[O-])cc1	mol34619	COc1ccc([Se](=O)O)cc1