You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is anti cancer.
user
COc1cc(C=Cc2cc(O)c(CC=C(C)CCC=C(C)C)c(O)c2)cc2c1OC1(C)CC(O)C(O)C(C)(C)C1C2
assistant