pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.13	IUPAC digitized pKa	1	0	CC1=[NH+]c2c(nc(N)n(C)c2=O)NC1(C)C,CC1=Nc2c(nc([NH3+])n(C)c2=O)NC1(C)C,CC1=Nc2c([nH+]c(N)n(C)c2=O)NC1(C)C,CC1=Nc2c(nc(N)n(C)c2=O)[NH2+]C1(C)C	CC1=Nc2c(nc(N)n(C)c2=O)NC1(C)C	mol8098	CC1=Nc2c(nc(N)n(C)c2=O)NC1(C)C