pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
7.2	OCHEM	-1	-2	NS(=O)(=O)C1=NN2C(=NC(=O)[N-]S2(=O)=O)S1	[NH-]S(=O)(=O)C1=NN2C(=NC(=O)[N-]S2(=O)=O)S1	mol17304	NS(=O)(=O)C1=NN2C(=NC(=O)NS2(=O)=O)S1