pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.0	QSARToolbox	0	-1	O=C1CC(=O)N(Cc2ccccc2)C(=O)N1	O=C1CC(=O)N(Cc2ccccc2)C(=O)[N-]1,O=c1[cH-]c(=O)n(Cc2ccccc2)c(=O)[nH]1	mol35747	O=C1CC(=O)N(Cc2ccccc2)C(=O)N1