You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Come up with a molecule based on the description: It belongs to the organic light-emitting device class of molecules.
user
C=C1c2c(C=CC)cc(N(c3ccccc3)c3ccccc3)cc2Oc2cccc(C(=C)N(c3ccccc3)c3cccc4c3oc3ccccc34)c21
assistant