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? It belongs to the cancer treatment class of molecules.
user
CCC(=O)OC(CC)CC(OC)C(C)CCC(OC(=O)C(C)C)C(C)C(OC)C(C)C=CN(C)C=O
assistant