You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Generate a molecule based on this description: It is a molecule that belongs to both the electroluminescent and fluorescent classes and has an effect on organic electroluminescence.
user
c1ccc(-c2nc(-c3cccc(-c4ccc5c(c4)sc4c5ccc5c4c4ccccc4n5-c4ccc(-c5nc(-c6ccccc6)nc(-c6ccccc6)n5)c(-n5c6ccccc6c6c7oc8ccccc8c7ccc65)c4)c3)nc(-c3ccc(-n4c5ccccc5c5c6oc7ccccc7c6ccc54)cc3-n3c4ccccc4c4c5oc6ccccc6c5ccc43)n2)cc1
assistant