You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a integrin antagonist.
user
CC(C)CC(C(=O)NC(CC(=O)O)c1cncc(-c2c(Cl)cccc2Cl)c1)n1ccc(CCN(C)C)cc1=O
assistant