pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.4	IUPAC digitized pKa	1	0	CC(C)C([NH3+])C(C)C	CC(C)C(N)C(C)C	mol2380	CC(C)C(N)C(C)C
10.23	IUPAC digitized pKa	1	0	CC(C)C([NH3+])C(C)C	CC(C)C(N)C(C)C	mol2380	CC(C)C(N)C(C)C