pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.0699999332428	QSARToolbox	1	0	O[n+]1c[nH]c2ncnc(NCc3ccccc3)c21	[O-][n+]1c[nH]c2ncnc(NCc3ccccc3)c21	mol35951	[O-][n+]1c[nH]c2ncnc(NCc3ccccc3)c21