pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.3	Datawarrior	1	0	O=N/C(Cc1ccccc1)=[NH+]\O	O=N/C(Cc1ccccc1)=N\O	mol12594	O=N/C(Cc1ccccc1)=N\O