You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: It belongs to the gpr40 agonist class of molecules.
user
CC#CC(Cc1nn[nH]n1)c1ccc(OCc2ccc3scc(-c4cnc(OCCOC)cc4C)c3c2)cc1
assistant