You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It belongs to the luminescent class of molecules. Use the above information to create a molecule.
user
CCCCc1ccc(N(c2ccc(CCCC)cc2)c2ccc(N(c3ccc(CCCC)cc3)c3ccc(C4(c5ccc(N(c6ccc(CCCC)cc6)c6ccc(N(c7ccc(CCCC)cc7)c7ccc(CCCC)cc7)cc6)cc5)c5ccc(C)cc5-c5cc(C)ccc54)cc3)cc2)cc1
assistant