You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a organic light-emitting diode.
user
C=C1c2cc(-c3cccnc3)ccc2-c2ccc(N(c3ccccc3)c3ccc4c(c3)c3ccccc3n4-c3ccccc3)cc21
assistant