pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.4	Baltruschat ChEMBL	0	-1	O=c1[nH]c2cc(Cl)ccc2c(O)c1-c1ccccc1	O=c1[nH]c2cc(Cl)ccc2c([O-])c1-c1ccccc1	mol18090	O=c1[nH]c2cc(Cl)ccc2c(O)c1-c1ccccc1