pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.01999998092651	QSARToolbox	1	0	NNP(=[OH+])(c1ccccc1)c1ccccc1,[NH3+]NP(=O)(c1ccccc1)c1ccccc1	NNP(=O)(c1ccccc1)c1ccccc1	mol35288	NNP(=O)(c1ccccc1)c1ccccc1