pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.9	IUPAC digitized pKa	0	-1	S=c1[nH]c2ccccc2[nH]c1=S	S=c1[n-]c2ccccc2[nH]c1=S	mol10517	S=c1[nH]c2ccccc2[nH]c1=S
9.9	IUPAC digitized pKa	-1	-2	S=c1[n-]c2ccccc2[nH]c1=S	S=c1[n-]c2ccccc2[n-]c1=S	mol10517	S=c1[nH]c2ccccc2[nH]c1=S