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: It belongs to the gpr40 modulator class of molecules. Please write the SMILES representation of it.
user
COc1cccc(-c2ccc(COc3cccc(C(CC(=O)O)CC4CC4)c3)cc2C2CCCC2(C)C)c1
assistant