pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.7	IUPAC digitized pKa	1	0	C[NH+](Cc1ccccc1)C(C1CCCCC1)C1CCCCC1	CN(Cc1ccccc1)C(C1CCCCC1)C1CCCCC1	mol3491	CN(Cc1ccccc1)C(C1CCCCC1)C1CCCCC1