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 both the phosphorescent and luminescent classes of molecules.
user
CCCCCCCCc1cc(-c2ccc3c4ccc(C)cc4n(-c4ccccc4)c3c2)c(CCCCCCCC)cc1C
assistant