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 belongs to the organic light-emitting class of molecules.
user
c1ccc(-c2ccc(N(c3ccc4c(c3)oc3ccccc34)c3ccc4c(c3)oc3ccc5nc(-c6ccccc6)oc5c34)cc2)cc1
assistant