pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.22	AttenGpKa training set	0	-1	CCCCCCCCCCCCP(=O)(O)O	CCCCCCCCCCCCP(=O)([O-])O	mol29020	CCCCCCCCCCCCP(=O)(O)O
9.81	AttenGpKa training set	-1	-2	CCCCCCCCCCCCP(=O)([O-])O	CCCCCCCCCCCCP(=O)([O-])[O-]	mol29020	CCCCCCCCCCCCP(=O)(O)O