pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.07	IUPAC digitized pKa	1	0	C[C@H]1CCC[NH2+]C1	C[C@H]1CCCNC1	mol1246	C[C@H]1CCCNC1