You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: It belongs to the anti tumor class of molecules.
user
CS(=O)(=O)OC1C(Sc2ccccc2)OC2COC(c3ccccc3)OC2C1OC(=O)c1ccccc1
assistant