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 pd1/pdl1 inhibitor and is cancer treatment. Please represent the molecule in SMILES.
user
COc1nc(NC2CCc3c(Br)cccc32)c(C(F)(F)F)nc1C#N
assistant