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: It belongs to the cancer treatment class of molecules. Please represent the molecule in SMILES.
user
C=CCOc1ccc(C=CC(=O)N2CCN(c3ccc(OCC4COC(C)(c5ccc(Cl)cc5Cl)O4)cc3)CC2)cc1
assistant