You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I give you a description of a molecule, and you need to return one molecule in SMILES that meets the description. The description: The molecule is a fibrosis treatment.
user
COc1ccc(-c2cn3cc(C4CCN(C5CC6(C5)CN(C(C)C)C6)CC4)cc(C)c3n2)cc1OC
assistant