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 anti cancer.
user
COc1ccc2onc(OC3C(C)=CC45C(=O)C(C=C6COC(C)(C)OC6C34O)C3C(CC5C)C3(C)C)c2c1
assistant