pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.1	Datawarrior	1	0	N[n+]1ccccc1O,[NH3+][n+]1ccccc1[O-]	N[n+]1ccccc1[O-]	mol12388	N[n+]1ccccc1O
2.0999999	OCHEM	1	0	N[n+]1ccccc1O,[NH3+][n+]1ccccc1[O-]	N[n+]1ccccc1[O-]	mol12388	N[n+]1ccccc1O