pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.17000007629395	QSARToolbox	1	0	COc1cccc2c(Cl)c3ccccc3[nH+]c12	COc1cccc2c(Cl)c3ccccc3nc12	mol34851	COc1cccc2c(Cl)c3ccccc3nc12