You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: It has an effect on improved luminous efficiency. Please represent the molecule in SMILES.
user
c1ccc(N(c2ccc3c(c2)C2(c4ccccc4Oc4ccccc42)c2ccccc2-3)c2ccc3c(c2)sc2cccc(N(c4ccccc4)c4ccccc4)c23)cc1
assistant