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 device class of molecules.
user
c1ccc(N(c2ccccc2)c2cccc(-c3cccc(-c4cccc5c4Oc4cc6c(cc4O5)-c4ccccc4C64c5ccccc5-c5ccccc54)c3)c2)cc1
assistant