pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.0	QSARToolbox	1	0	c1c[nH+]c2ccc3[nH]ccc3c2c1	c1cnc2ccc3[nH]ccc3c2c1	mol38017	c1cnc2ccc3[nH]ccc3c2c1