pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.90999984741211	QSARToolbox	0	-1	C[P@](=O)([O-])C[NH2+]CCC[NH2+]C[P@@](C)(=O)[O-]	C[P@](=O)([O-])CNCCC[NH2+]C[P@@](C)(=O)[O-]	mol34882	CP(=O)(O)CNCCCNCP(C)(=O)O