pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
10.54	IUPAC digitized pKa	1	0	CCn1c(N)nc(N)[nH+]c1=N,CCn1c([NH3+])nc(N)nc1=N,CCn1c(N)nc([NH3+])nc1=N,CCn1c(N)[nH+]c(N)nc1=N,CCn1c(N)nc(N)nc1=[NH2+]	CCn1c(N)nc(N)nc1=N	mol4271	CCn1c(N)nc(N)nc1=N