pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
1.42	IUPAC digitized pKa	0	-1	O=[As](O)(C(F)(F)F)C(F)(F)F	O=[As]([O-])(C(F)(F)F)C(F)(F)F	mol8968	O=[As](O)(C(F)(F)F)C(F)(F)F