pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.81	IUPAC digitized pKa	0	-1	C[C@@H]([NH3+])C[S-],C[C@@H](N)CS	C[C@@H](N)C[S-]	mol9083	CC(N)CS
8.14	IUPAC digitized pKa	1	0	C[C@@H]([NH3+])CS	C[C@@H]([NH3+])C[S-],C[C@@H](N)CS	mol9083	CC(N)CS