You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule that fulfills the requirement: It belongs to the gpr40 modulator class of molecules.
user
COC(=O)CC(c1cccc(OCc2cc(C3CCCC3(C)C)c(-c3cc(OC)ccc3F)cc2F)c1F)C1CC1
assistant