pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
13.51	IUPAC digitized pKa	1	0	CN(C)c1[nH+]c(=N)ccn1C,Cn1ccc(=N)nc1[NH+](C)C,CN(C)c1nc(=[NH2+])ccn1C	CN(C)c1nc(=N)ccn1C	mol7392	CN(C)c1nc(=N)ccn1C