pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.32	IUPAC digitized pKa	2	1	CCCCCCCC[NH+](CC[N+]1(C)CCCCC1)c1ccccc1	CCCCCCCCN(CC[N+]1(C)CCCCC1)c1ccccc1	mol1704	CCCCCCCCN(CC[N+]1(C)CCCCC1)c1ccccc1