pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.67	OCHEM	1	0	C[NH2+]c1ccc(NCCO)c2c1C(=O)c1ccccc1C2=O,CNc1ccc([NH2+]CCO)c2c1C(=O)c1ccccc1C2=O	CNc1ccc(NCCO)c2c1C(=O)c1ccccc1C2=O	mol33595	CNc1ccc(NCCO)c2c1C(=O)c1ccccc1C2=O