pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
11.44	IUPAC digitized pKa	1	0	COc1cnc(=[NH2+])n(C)c1,COc1c[nH+]c(=N)n(C)c1	COc1cnc(=N)n(C)c1	mol7343	COc1cnc(=N)n(C)c1