pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
3.90000009536743	QSARToolbox	0	-1	CC[NH2+]c1cccc(S(=O)(=O)[O-])c1	CCNc1cccc(S(=O)(=O)[O-])c1	mol35834	CCNc1cccc(S(=O)(=O)O)c1