pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.87	IUPAC digitized pKa	1	0	Cn1c([NH3+])nc(Cl)cc1=N,Cn1c(N)nc(Cl)cc1=[NH2+],Cn1c(N)[nH+]c(Cl)cc1=N	Cn1c(N)nc(Cl)cc1=N	mol4065	Cn1c(N)nc(Cl)cc1=N