pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.97000002861023	QSARToolbox	1	0	Clc1c2ccccc2[nH+]c2ccccc12	Clc1c2ccccc2nc2ccccc12	mol26642	Clc1c2ccccc2nc2ccccc12