You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a protease inhibitor and belongs to the cancer treatment class of molecules.
user
CC(=O)N(O)C(=N)c1ccc(Oc2cc(Oc3ccc(C(=N)N(O)C(C)=O)cc3)cc(C(=O)NC3CCCCC3)c2)cc1
assistant