pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.81	IUPAC digitized pKa	0	-1	O=c1[nH]c(Cl)cc2c1CCCC2	O=c1[n-]c(Cl)cc2c1CCCC2	mol11116	O=c1[nH]c(Cl)cc2c1CCCC2
-0.28	IUPAC digitized pKa	1	0	[OH+]=c1[nH]c(Cl)cc2c1CCCC2	O=c1[nH]c(Cl)cc2c1CCCC2	mol11116	O=c1[nH]c(Cl)cc2c1CCCC2