You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is a caspase inhibitor. Please write the SMILES representation of it.
user
COc1ccc2cc(C(C)C(=O)NC(C(=O)N3CCCC3C(=O)NC(C=O)CC(=O)O)C(C)C)ccc2c1
assistant