pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.26	OCHEM	1	0	CCCc1cnccc1[NH+](C)C,CCCc1c[nH+]ccc1N(C)C	CCCc1cnccc1N(C)C	mol33250	CCCc1cnccc1N(C)C