pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.3	AttenGpKa training set	0	-1	C#CCNC(=N)N[N+](=O)[O-]	C#CCNC(=[N-])N[N+](=O)[O-],C#CCNC(=N)[N-][N+](=O)[O-]	mol28023	C#CCNC(=N)N[N+](=O)[O-]