pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.59	IUPAC digitized pKa	1	0	Cc1[nH+]c2cnc(=N)nc-2n(C)c1C,Cc1nc2cnc(=[NH2+])nc-2n(C)c1C,Cc1nc2cnc(=N)[nH+]c-2n(C)c1C,Cc1nc2c[nH+]c(=N)nc-2n(C)c1C	Cc1nc2cnc(=N)nc-2n(C)c1C	mol4778	Cc1nc2cnc(=N)nc-2n(C)c1C