pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.5	OCHEM	0	-1	Cc1ccccc1NC(=O)c1ccccc1O	Cc1ccccc1NC(=O)c1ccccc1[O-],Cc1ccccc1[N-]C(=O)c1ccccc1O	mol32847	Cc1ccccc1NC(=O)c1ccccc1O