pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.25	QSARToolbox	1	0	Cc1cc([As](O)(O)=[OH+])ccc1N,Cc1cc([As](=O)(O)O)ccc1[NH3+]	Cc1cc([As](=O)(O)O)ccc1N,Cc1cc([As](=O)([O-])O)ccc1[NH3+]	mol35470	Cc1cc([As](=O)(O)O)ccc1N