You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: It belongs to the fluorescent class of molecules.
user
CC1=CC(C)(C)N(CCOC(=O)NCCOCCOCCCCCCCl)c2ccc(C=C(C#N)C(=O)OC(C)(C)C)cc21
assistant