You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Based on the given information, generate a molecule that meets the desired specifications: It belongs to the organic light-emitting class of molecules.
user
c1ccc(-c2cc(-c3ccccc3)cc(N(c3ccc4c(c3)C3(c5ccccc5-c5ccccc53)c3ccccc3-4)c3c(-c4ccc5cc(-c6ccccc6)ccc5c4)c4ccccc4c4ccccc34)c2)cc1
assistant