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: It belongs to both the anti tumor and anti tumor agent classes of molecules.
user
Clc1ccc(Nc2nc3nonc3nc2N2CCOCC2)cc1Cl
assistant