You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is both a pd1/pdl1 inhibitor and a immunomodulator.
user
COc1cccc(-c2cccc3c2CCC3Oc2cc(OCc3cncc(C#N)c3)c(CNCCC(N)=O)cc2Cl)c1F
assistant