pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.3	Datawarrior	1	0	[NH3+]C[C@@H](O)CO	NC[C@@H](O)CO	mol15892	NCC(O)CO
9.3000002	OCHEM	1	0	[NH3+]C[C@@H](O)CO	NC[C@@H](O)CO	mol15892	NCC(O)CO
9.18000030517578	QSARToolbox	1	0	[NH3+]C[C@@H](O)CO	NC[C@@H](O)CO	mol15892	NCC(O)CO
9.42000007629395	QSARToolbox	1	0	[NH3+]C[C@@H](O)CO	NC[C@@H](O)CO	mol15892	NCC(O)CO