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 agent member of the anti tumor class.
user
CC(O)c1ccc(Cc2ccccc2C(=O)O)cc1C1CC1
assistant