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 osteoporosis treatment. Please represent the molecule in SMILES.
user
CC(=O)OC1CC2=CC(Br)C3C4CCC(C(C)CCCC(C)(C)F)C4(C)CCC3C2(C)C(OC(C)=O)C1
assistant