You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: It belongs to the anti neoplastic class of molecules.
user
CC1=C2C(OC(=O)CCl)C(=O)C3(C)C(OC(=O)CCl)CC4OCC4(C)C3C(C)C(O)(CC1OC(=O)C(O)C(NC(=O)OC(C)C)c1ccccc1)C2(C)C
assistant