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 fxr agonist. Please write the SMILES representation of it.
user
COC(=O)N(C(=O)OCc1ccccc1)C(=O)OCc1ccccc1
assistant