You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a gpr40 agonist and belongs to the diabetes treatment class of molecules.
user
O=C(O)C1CC1c1ccc(NCc2ccc(-c3ccccn3)cc2)cc1
assistant