pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.64	IUPAC digitized pKa	1	0	Cn1c2nc(=[NH2+])n(C)c(=O)c-2nc(-c2ccccc2)c1-c1ccccc1,Cn1c2[nH+]c(=N)n(C)c(=O)c-2nc(-c2ccccc2)c1-c1ccccc1,Cn1c2nc(=N)n(C)c(=O)c-2[nH+]c(-c2ccccc2)c1-c1ccccc1	Cn1c2nc(=N)n(C)c(=O)c-2nc(-c2ccccc2)c1-c1ccccc1	mol8230	Cn1c2nc(=N)n(C)c(=O)c-2nc(-c2ccccc2)c1-c1ccccc1