pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.2	IUPAC digitized pKa	0	-1	CN(C)c1ccc(C=C2SC(=S)NC2=O)cc1	CN(C)c1ccc(C=C2SC(=S)[N-]C2=O)cc1	mol11788	CN(C)c1ccc(C=C2SC(=S)NC2=O)cc1