pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.31	IUPAC digitized pKa	0	-1	Cc1[nH]c(=O)[nH]c2nc(=O)cnc1-2	Cc1[nH]c(=O)[n-]c2nc(=O)cnc1-2,Cc1[n-]c(=O)[nH]c2nc(=O)cnc1-2	mol10108	Cc1[nH]c(=O)[nH]c2nc(=O)cnc1-2