You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is a metalloproteinase inhibitor. Use the above information to create a molecule.
user
NC(=O)C(CCC(=O)O)N(Cc1ccc(Cl)cc1Cl)C(=O)OCC1c2ccccc2-c2ccccc21
assistant