pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.2	IUPAC digitized pKa	0	-1	Cc1nc2c(=O)[nH]c(=O)[nH]c2n1C	Cc1nc2c(=O)[nH]c(=O)[n-]c2n1C,Cc1nc2c(=O)[n-]c(=O)[nH]c2n1C	mol10183	Cc1nc2c(=O)[nH]c(=O)[nH]c2n1C
6.1999998	OCHEM	0	-1	Cc1nc2c(=O)[nH]c(=O)[nH]c2n1C	Cc1nc2c(=O)[nH]c(=O)[n-]c2n1C,Cc1nc2c(=O)[n-]c(=O)[nH]c2n1C	mol10183	Cc1nc2c(=O)[nH]c(=O)[nH]c2n1C