pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.38000011444092	QSARToolbox	0	-1	CCP(=O)(CC)CC[P@](=O)(O)c1ccccc1	CCP(=O)(CC)CC[P@](=O)([O-])c1ccccc1	mol34428	CCP(=O)(CC)CCP(=O)(O)c1ccccc1