pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.90999984741211	QSARToolbox	0	-1	COc1ccc2[nH]c(-c3ccccc3NS(=O)(=O)c3ccc(OCC(=O)O)cc3)nc2c1,COc1ccc2[nH]c(-c3ccccc3NS(=O)(=O)c3ccc(OCC(=O)[O-])cc3)[nH+]c2c1	COc1ccc2[nH]c(-c3ccccc3NS(=O)(=O)c3ccc(OCC(=O)[O-])cc3)nc2c1	mol34640	COc1ccc2[nH]c(-c3ccccc3NS(=O)(=O)c3ccc(OCC(=O)O)cc3)nc2c1