pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.42000007629395	QSARToolbox	0	-1	NS(=O)(=O)NC(=O)Cc1ccccc1	NS(=O)(=O)[N-]C(=O)Cc1ccccc1	mol38590	NS(=O)(=O)NC(=O)Cc1ccccc1