pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.3	OCHEM	-1	-2	[NH-]S(=O)(=O)c1nn2c(=O)[nH]c(=O)nc2s1,NS(=O)(=O)c1nn2c(=O)[n-]c(=O)nc2s1	[NH-]S(=O)(=O)c1nn2c(=O)[n-]c(=O)nc2s1	mol17312	NS(=O)(=O)c1nn2c(=O)[nH]c(=O)nc2s1