You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
The molecule is fluorescent. Use the above information to create a molecule.
user
CC(C)(C)OC(=O)N1CCN(Cc2cc(CBr)cc(CN3CCN(C(=O)OC(C)(C)C)CCN(C(=O)OC(C)(C)C)CCN(C(=O)OC(C)(C)C)CC3)c2)CCN(C(=O)OC(C)(C)C)CCN(C(=O)OC(C)(C)C)CC1
assistant