pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.2	AttenGpKa training set	0	-1	CNC(=O)/C(C)=N/O	CNC(=O)/C(C)=N/[O-]	mol31498	CNC(=O)/C(C)=N/O