pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
12.3500003814697	QSARToolbox	0	-1	O=C(Nc1ccccc1S(=O)(=O)Oc1cccc(Cl)c1)c1ccccc1	O=C([N-]c1ccccc1S(=O)(=O)Oc1cccc(Cl)c1)c1ccccc1	mol36215	O=C(Nc1ccccc1S(=O)(=O)Oc1cccc(Cl)c1)c1ccccc1