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(N2Cc3ccc(-c4ccc5oc6ccccc6c5c4)cc3-c3cc(-c4cccc5c4oc4ccccc45)ccc3C2)cc1
assistant