pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.6	AttenGpKa training set	0	-1	[NH3+]c1nnn(CC(=O)[O-])n1,Nc1nnn(CC(=O)O)n1	Nc1nnn(CC(=O)[O-])n1	mol25878	Nc1nnn(CC(=O)O)n1