pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.13	AttenGpKa training set	0	-1	O=P(O)(O)Cc1ccccc1O	O=P([O-])(O)Cc1ccccc1O	mol28949	O=P(O)(O)Cc1ccccc1O
6.45	AttenGpKa training set	-1	-2	O=P([O-])(O)Cc1ccccc1O	O=P([O-])([O-])Cc1ccccc1O	mol28949	O=P(O)(O)Cc1ccccc1O
11.17	AttenGpKa training set	-2	-3	O=P([O-])([O-])Cc1ccccc1O	O=P([O-])([O-])Cc1ccccc1[O-]	mol28949	O=P(O)(O)Cc1ccccc1O