You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: This molecule is a member of the electroluminescent class, known to influence organic electroluminescence and affect luminous efficiency. Please write the SMILES representation of it.
user
c1cc(-c2ccc3oc4ccccc4c3c2)cc(-c2c3ccccc3c(-c3ccc4ccccc4c3)c3cc(-c4ccc5ccccc5c4)ccc23)c1
assistant