pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.76999998092651	QSARToolbox	0	-1	Cc1nn(-c2ccccc2)c(S)c1C=O	Cc1nn(-c2ccccc2)c([S-])c1C=O	mol34326	Cc1nn(-c2ccccc2)c(S)c1C=O