pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.44	OCHEM	0	-1	O=C1Nc2c(Cl)cccc2C1=O	O=C1[N-]c2c(Cl)cccc2C1=O	mol32250	O=C1Nc2c(Cl)cccc2C1=O