pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.35	AttenGpKa training set	0	-1	COc1ccccc1/C=C\C=N\O	COc1ccccc1/C=C\C=N\[O-]	mol31581	COc1ccccc1/C=C\C=N\O