You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a autoimmune treatment. Please represent the molecule in SMILES.
user
CC(=O)OC1CCC2(C)C(=CC(OC(C)=O)C3C2CCC2(C)C3CC(O)C2OC(C)=O)C1
assistant