pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.76	Datawarrior	0	-1	O=C(O)c1nsc2ccccc12	O=C([O-])c1nsc2ccccc12	mol12819	O=C(O)c1nsc2ccccc12
2.75999999046326	QSARToolbox	0	-1	O=C(O)c1nsc2ccccc12	O=C([O-])c1nsc2ccccc12	mol12819	O=C(O)c1nsc2ccccc12