pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.90000009536743	QSARToolbox	-1	-2	C[C@H](NC(=O)C(C)(C)C)P(=O)([O-])O	C[C@H](NC(=O)C(C)(C)C)P(=O)([O-])[O-]	mol34795	CC(NC(=O)C(C)(C)C)P(=O)(O)O