pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
-4.8	AttenGpKa training set	2	1	Cn1c(O)[nH+][n+](C)c1O	Cn1c(O)[nH+][n+](C)c1[O-],Cn1c(O)n[n+](C)c1O	mol25326	Cn1c(O)n[n+](C)c1O