pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.255	AttenGpKa training set	0	-1	C#Cc1ccc(N(O)C(C)=O)cc1	C#Cc1ccc(N([O-])C(C)=O)cc1	mol31421	C#Cc1ccc(N(O)C(C)=O)cc1