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 a anti cancer. Please represent the molecule in SMILES.
user
COC(=O)OCON=[N+]([O-])N(C)C(C)(C)C(=O)NS(=O)(=O)c1ccc(-n2nc(C(F)(F)F)cc2-c2ccc(C)cc2)cc1
assistant