You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): It belongs to the fluorescent class of molecules.
user
O=C(ON1C(=O)CCC1=O)c1cc2cc(Cl)c(OC3OC(CO)C(O)C(O)C3O)c(F)c2oc1=O
assistant