pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.1	Datawarrior	1	0	Cc1cc(N)cc[n+]1O	Cc1cc(N)cc[n+]1[O-]	mol13621	Cc1cc(N)cc[n+]1[O-]
4.0999999	OCHEM	1	0	Cc1cc(N)cc[n+]1O	Cc1cc(N)cc[n+]1[O-]	mol13621	Cc1cc(N)cc[n+]1[O-]