You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Can you create a molecule that matches the given characteristics? The molecule is light-emitting.
user
c1ccc(-c2ccc(N(c3ccc(-c4ccc5c(c4)c4c6ccn(-c7ccccc7)c6ccc4n5-c4ccccc4)cc3)c3ccc4c(c3)C(c3ccccc3)(c3ccccc3)c3ccccc3-4)cc2)cc1
assistant