pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.28000020980835	QSARToolbox	-1	-2	CC(=O)N[C@H](C(C)C)P(=O)([O-])O	CC(=O)N[C@H](C(C)C)P(=O)([O-])[O-]	mol35067	CC(=O)NC(C(C)C)P(=O)(O)O