pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.35	Hunt	1	0	C/C=C(\C)[NH+]1CCCCC1	C/C=C(\C)N1CCCCC1	mol1581	C/C=C(\C)N1CCCCC1