pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.68	AttenGpKa training set	0	-1	O/N=C/c1ccc(O)c(O)c1	[O-]c1ccc(/C=N/O)cc1O,[O-]c1cc(/C=N/O)ccc1O	mol30535	O/N=C/c1ccc(O)c(O)c1