You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a anti tumor and belongs to the anti sarcomic class of molecules.
user
CCCCCCCCCCCCCCCCCCCCCCCCCCCCOC(=O)C=Cc1ccc(O)c(OC)c1
assistant