pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
9.86	Datawarrior	0	-1	C[C@H](C(N)=O)S(N)(=O)=O	C[C@H](C(N)=O)S([NH-])(=O)=O	mol13497	CC(C(N)=O)S(N)(=O)=O
9.8599997	OCHEM	0	-1	C[C@H](C(N)=O)S(N)(=O)=O	C[C@H](C(N)=O)S([NH-])(=O)=O	mol13497	CC(C(N)=O)S(N)(=O)=O
9.85999965667725	QSARToolbox	0	-1	C[C@H](C(N)=O)S(N)(=O)=O	C[C@H](C(N)=O)S([NH-])(=O)=O	mol13497	CC(C(N)=O)S(N)(=O)=O