pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.47	Datawarrior	0	-1	O=[N+]([O-])c1ccccc1[Se]O	O=[N+]([O-])c1ccccc1[Se][O-]	mol14272	O=[N+]([O-])c1ccccc1[Se]O