pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.8	OCHEM	1	0	CNc1ccc([NH2+]C)c2c1C(=O)c1ccccc1C2=O	CNc1ccc(NC)c2c1C(=O)c1ccccc1C2=O	mol33202	CNc1ccc(NC)c2c1C(=O)c1ccccc1C2=O