pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.98	IUPAC digitized pKa	0	-1	[NH3+][C@@H](C[S-])c1ccccc1,N[C@@H](CS)c1ccccc1	N[C@@H](C[S-])c1ccccc1	mol10691	NC(CS)c1ccccc1
7.18	IUPAC digitized pKa	1	0	[NH3+][C@@H](CS)c1ccccc1	[NH3+][C@@H](C[S-])c1ccccc1,N[C@@H](CS)c1ccccc1	mol10691	NC(CS)c1ccccc1