pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
8.46000003814697	QSARToolbox	0	-1	O=S(=O)([O-])CC[NH2+]Cc1ccccc1	O=S(=O)([O-])CCNCc1ccccc1	mol37198	O=S(=O)(O)CCNCc1ccccc1