pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.79999995231628	QSARToolbox	0	-1	O=C(O)CNC(=O)Nc1ccccc1	O=C([O-])CNC(=O)Nc1ccccc1	mol34270	O=C(O)CNC(=O)Nc1ccccc1