pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.92000007629395	QSARToolbox	1	0	c1c[nH+]c2ccc3cc[nH]c3c2c1	c1cnc2ccc3cc[nH]c3c2c1	mol38018	c1cnc2ccc3cc[nH]c3c2c1