pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.69000005722046	QSARToolbox	2	1	Cn1c[nH+]c(C[C@H]([NH3+])C(=O)O)c1	Cn1c[nH+]c(C[C@H]([NH3+])C(=O)[O-])c1	mol38532	Cn1cnc(CC(N)C(=O)O)c1