pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-0.69	AttenGpKa training set	1	0	COn1[nH+]nc2ccccc21,COn1n[nH+]c2ccccc21	COn1nnc2ccccc21	mol26387	COn1nnc2ccccc21