pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.44999980926514	QSARToolbox	0	-1	CN1C(=O)NP(=O)(c2ccccc2)NC1=O	CN1C(=O)[N-]P(=O)(c2ccccc2)NC1=O	mol36454	CN1C(=O)NP(=O)(c2ccccc2)NC1=O