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 bet inhibitor. Please represent the molecule in SMILES.
user
Cc1nnn(C)c1-c1cnc2c3c(c(C(C)(C)O)nn3CC(F)F)n(C(c3ccccc3)C3CCOCC3)c2c1
assistant