pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.7299995422363	QSARToolbox	-1	-2	O=S(=O)([O-])c1ccc2c(N=Nc3ncc(Br)cc3Br)c(O)ccc2c1	O=S(=O)([O-])c1ccc2c(N=Nc3ncc(Br)cc3Br)c([O-])ccc2c1	mol37953	O=S(=O)(O)c1ccc2c(N=Nc3ncc(Br)cc3Br)c(O)ccc2c1