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 cancer treatment. Please represent the molecule in SMILES.
user
Nc1nc(Cl)nc2c1ncn2C1CCC(COC(Cc2nccs2)(C(=O)O)C(=O)O)O1
assistant