SMILES: C[C@H]1[C@@H](C[C@H]([C@@H](O1)OCCCCCCCCCCCCCCCCCCCCC(=O)[O-])O)O
Description: The molecule is a hydroxy fatty acid ascaroside anion resulting from the deprotonation of the carboxy group of oscr#38. The conjugate base of oscr#38 and the major species at pH 7.3. It is a conjugate base of an oscr#38.