pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.81999969482422	QSARToolbox	1	0	ON=C(C[n+]1cccc2ccccc21)c1ccccc1	[O-]N=C(C[n+]1cccc2ccccc21)c1ccccc1	mol37041	ON=C(C[n+]1cccc2ccccc21)c1ccccc1