pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-1.27	Datawarrior	1	0	O=[N+]([O-])c1cccc([NH2+]c2ccccc2)c1	O=[N+]([O-])c1cccc(Nc2ccccc2)c1	mol14542	O=[N+]([O-])c1cccc(Nc2ccccc2)c1
-1.435	AttenGpKa training set	1	0	O=[N+]([O-])c1cccc([NH2+]c2ccccc2)c1	O=[N+]([O-])c1cccc(Nc2ccccc2)c1	mol14542	O=[N+]([O-])c1cccc(Nc2ccccc2)c1