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: It belongs to the luminescent class of molecules.
user
FC(F)(F)c1ccc2c(c1)c1cc(C(F)(F)F)ccc1n2-c1cccnc1-c1c(-n2c3ccc(C(F)(F)F)cc3c3cc(C(F)(F)F)ccc32)cccc1C(F)(F)F
assistant