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: It belongs to the cancer treatment class of molecules. Please represent the molecule in SMILES.
user
O=C(NCc1cc(C(F)(F)F)ccn1)c1cn(CCCCn2cc(C(=O)NCC3CC4CCC3O4)nn2)nn1
assistant