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 organic light-emitting.
user
c1ccc(-c2nc(-c3cccc(-c4ccc5sc6cc7c8c(cccc8c6c5c4)-c4ccccc4-7)c3)nc(-c3cccc4c3sc3ccccc34)n2)cc1
assistant