pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.32000005245209	QSARToolbox	1	0	Oc1ccc2c(ccc[n+]2O)c1	[O-][n+]1cccc2cc(O)ccc21	mol38237	[O-][n+]1cccc2cc(O)ccc21