You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: The molecule is anti tumor and cancer treatment. Please write the SMILES representation of it.
user
COC(=O)c1ccc(C(=O)Nc2nc(=O)n(C3OC(C)C(O)C3O)cc2F)cc1
assistant