You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a nutrient, a energy source, and a energy storage. The molecule is a surfactant, emulsifier, membrane stabilizer and belongs to the pharmaceutical class of molecules. Please write the SMILES representation of it.
user
O=C(C=Cc1ccc(O)c(OC(=Cc2ccc(O)c(O)c2)C(=O)O)c1)OC(Cc1ccc(O)c(O)c1)C(=O)O
assistant