pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.71000003814697	QSARToolbox	0	-1	CC1(C)SCP(=O)(O)CS1	CC1(C)SCP(=O)([O-])CS1	mol34925	CC1(C)SCP(=O)(O)CS1