You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is anti tumor. Use the above information to create a molecule.
user
CCCCCCC=CCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O)C1O)NC(=O)CCCCCCCCCCCCCC=CCCCCCCCC
assistant