You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Suppose there is a molecule that meets the following description: It belongs to the organic light-emitting device class of molecules. Please write the SMILES representation of it.
user
c1ccc(N(c2cc3c4c(ccc5c4c4c(cccc4n5-c4cccc5ccccc45)C34c3ccccc3-c3ccccc34)c2)c2cccc3c2oc2ccccc23)cc1
assistant