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 class of molecules. Please write the SMILES representation of it.
user
c1ccc(N(c2ccccc2)c2cc(N(c3ccccc3)c3ccccc3)cc(N(c3ccc(-c4cccc5ccccc45)cc3)c3ccc(-c4cccc5c4sc4ccccc45)cc3)c2)cc1
assistant