You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Build a molecule that meets the requirement: The molecule is a hiv integrase inhibitor.
user
COCCCC1(C)C(=O)c2c(O)c(=O)c(C(=O)NCc3cccc(Cl)c3F)cn2CC1OC
assistant