You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Give me a molecule that satisfies the conditions outlined in the description: The molecule is a chemokine inhibitor and belongs to the anti hiv class of molecules.
user
Cc1sc(C(CCN2C3CCC2CC(C)C3)NC(=O)C2CCC(F)(F)CC2)c(C)c1C
assistant