You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
It is a member of the electroluminescent class of molecules that affects both luminous efficiency and organic electroluminescence. Use the above information to create a molecule.
user
C1=CCC(N(c2ccc(-c3ccccc3)cc2)c2cc3c(c4c2oc2ccccc24)-c2c(cc(N(c4ccccc4)c4ccc(-c5ccccc5)cc4)c4c2oc2ccccc24)C3(c2ccccc2)c2ccccc2)C=C1
assistant