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: It belongs to the cancer treatment class of molecules. Please write the SMILES representation of it.
user
O=C(NC1CCC(F)(F)CC1)N1CCN(c2cc(-c3ccc4ccccc4n3)no2)CC1
assistant