You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: The molecule is a anti tumor and is anti tumor agent.
user
CCC(C=C(C)C1CC(=O)CC(O)C(C)(C)c2cccc(c2)CC(OCOC)C(OCOC)C(=O)O1)COCOCCOC
assistant