pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.57	Datawarrior	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
6.2	Datawarrior	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
6.27	OCHEM	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
1.57000005245209	QSARToolbox	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
6.26999998092651	QSARToolbox	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
6.19000005722046	QSARToolbox	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
6.96000003814697	QSARToolbox	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
7.5	QSARToolbox	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
6.19999980926514	QSARToolbox	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
6.17999982833862	QSARToolbox	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
6.28000020980835	QSARToolbox	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
6.05999994277954	QSARToolbox	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O
6.15000009536743	QSARToolbox	0	-1	C[As](C)(=O)O	C[As](C)(=O)[O-]	mol5775	C[As](C)(=O)O