pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
4.24	Datawarrior	0	-1	O=C(O)c1csc2ccccc12	O=C([O-])c1csc2ccccc12	mol12723	O=C(O)c1csc2ccccc12
4.2399998	OCHEM	0	-1	O=C(O)c1csc2ccccc12	O=C([O-])c1csc2ccccc12	mol12723	O=C(O)c1csc2ccccc12
4.23999977111816	QSARToolbox	0	-1	O=C(O)c1csc2ccccc12	O=C([O-])c1csc2ccccc12	mol12723	O=C(O)c1csc2ccccc12