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 gpr40 agonist that impacts metabolic disease treatment. Please write the SMILES representation of it.
user
O=C(O)CC1c2ncccc2OC1NC1CCc2ccccc21
assistant