pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.20000004768372	QSARToolbox	0	-1	O=P([O-])(C[S@@+]([O-])Cc1ccccc1)C[S@@+](O)Cc1ccccc1	O=P([O-])(C[S@@+]([O-])Cc1ccccc1)C[S@@+]([O-])Cc1ccccc1	mol37127	O=P(O)(C[S+]([O-])Cc1ccccc1)C[S+]([O-])Cc1ccccc1