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
CN1CC(F)CNC1C(C(=O)Nc1cnccc1N1CCC(C(=O)N2CCCC2)CC1)C(N)N=O
assistant