You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a integrin antagonist.
user
CCNCc1ccc2c(=O)n(-c3ccc(CC(NC(=O)c4c(Cl)cccc4Cl)C(=O)O)cc3)c(=O)n(C)c2c1
assistant