pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.5	Datawarrior	0	-1	NC(=O)c1c(CC(=O)[O-])n[nH]c1[NH3+],NC(=O)c1c(CC(=O)O)n[nH]c1N	NC(=O)c1c(CC(=O)[O-])n[nH]c1N	mol13867	NC(=O)c1c(CC(=O)O)n[nH]c1N