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 based on this description: The molecule is a integrin antagonist.
user
CCOCC1=CC(OC)=C(c2ccc(CC(NC(=O)c3[nH]c4ccccc4c3Br)C(=O)O)cc2)C(OC)C1
assistant