pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
2.79999995231628	QSARToolbox	0	-1	CCC(CC)(C(=O)O)S(=O)(=O)N(C)c1ccccc1	CCC(CC)(C(=O)[O-])S(=O)(=O)N(C)c1ccccc1	mol35141	CCC(CC)(C(=O)O)S(=O)(=O)N(C)c1ccccc1