pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
6.5	Datawarrior	0	-1	NS(=O)(=O)C(F)(F)Cl	[NH-]S(=O)(=O)C(F)(F)Cl	mol12497	NS(=O)(=O)C(F)(F)Cl