pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.0	OCHEM	1	0	CCCCOc1ccc(C(=O)CC[NH+]2CCCCC2)cc1	CCCCOc1ccc(C(=O)CCN2CCCCC2)cc1	mol409	CCCCOc1ccc(C(=O)CCN2CCCCC2)cc1