pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.09	Datawarrior	0	-1	Oc1ccc2ccc(Cl)cc2c1	[O-]c1ccc2ccc(Cl)cc2c1	mol12730	Oc1ccc2ccc(Cl)cc2c1
9.0900002	OCHEM	0	-1	Oc1ccc2ccc(Cl)cc2c1	[O-]c1ccc2ccc(Cl)cc2c1	mol12730	Oc1ccc2ccc(Cl)cc2c1