pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.24	AttenGpKa training set	0	-1	O=C(O)/C(Cc1ccccc1)=N\O	O=C([O-])/C(Cc1ccccc1)=N\O	mol22395	O=C(O)/C(Cc1ccccc1)=N\O