pka_value	data_source	charge_state_pre	charge_state_post	microspecies_pre	microspecies_post	molid	smiles
5.74	IUPAC digitized pKa	0	-1	O=C(O)CCCCCCC[C@@H](O)[C@H](O)CCCCCCCC(=O)O	O=C([O-])CCCCCCC[C@@H](O)[C@H](O)CCCCCCCC(=O)O	mol12206	O=C(O)CCCCCCC[C@@H](O)[C@H](O)CCCCCCCC(=O)O