pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.13	AttenGpKa training set	1	0	C[N+]1(O)CCCCC1	C[N+]1([O-])CCCCC1	mol24723	C[N+]1(O)CCCCC1