pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.02	Datawarrior	0	-1	CN(C)/C=[NH+]/c1ccccc1[O-],CN(C)/C=N/c1ccccc1O	CN(C)/C=N/c1ccccc1[O-]	mol12609	CN(C)/C=N/c1ccccc1O
7.41	Datawarrior	1	0	CN(C)/C=[NH+]/c1ccccc1O	CN(C)/C=[NH+]/c1ccccc1[O-],CN(C)/C=N/c1ccccc1O	mol12609	CN(C)/C=N/c1ccccc1O