pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
13.69	IUPAC digitized pKa	1	0	CN(C)c1ccn(C)c(=N)[nH+]1,CN(C)c1ccn(C)c(=[NH2+])n1,Cn1ccc([NH+](C)C)nc1=N	CN(C)c1ccn(C)c(=N)n1	mol4177	CN(C)c1ccn(C)c(=N)n1