pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.15999984741211	QSARToolbox	-1	-2	CC(C)(C)[NH+](CP(=O)([O-])O)CP(=O)([O-])O,CC(C)(C)[NH+](CP(=O)([O-])[O-])CP(=O)(O)O	CC(C)(C)[NH+](CP(=O)([O-])[O-])CP(=O)([O-])O	mol35019	CC(C)(C)N(CP(=O)(O)O)CP(=O)(O)O