pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.1	OCHEM	0	-1	O=[P@@H](O)c1ccc(Br)cc1	O=[P@@H]([O-])c1ccc(Br)cc1	mol33107	O=[PH](O)c1ccc(Br)cc1
2.09999990463257	QSARToolbox	0	-1	O=[P@@H](O)c1ccc(Br)cc1	O=[P@@H]([O-])c1ccc(Br)cc1	mol33107	O=[PH](O)c1ccc(Br)cc1
1.25	QSARToolbox	0	-1	O=[P@@H](O)c1ccc(Br)cc1	O=[P@@H]([O-])c1ccc(Br)cc1	mol33107	O=[PH](O)c1ccc(Br)cc1