You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a cancer treatment. Please represent the molecule in SMILES.
user
CC(=O)OC1CC2(O)C3CCC4CC(OC(=O)N5CCC(O)C5)CCC4(C)C3CCC2(C)C1C1=CC(=O)OC1
assistant