pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.85	IUPAC digitized pKa	1	0	CC(C)C1CC[NH2+]CC1	CC(C)C1CCNCC1	mol2517	CC(C)C1CCNCC1