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: The molecule is organic light-emitting. Please write the SMILES representation of it.
user
c1ccc(-c2ccc(N(c3ccccc3)c3cccc(-c4cccc(-c5cc(-c6ccc7c(c6)oc6ccccc67)cc(-c6ccc7c(c6)c6ccccc6n7-c6ccccc6)c5)c4)c3)cc2)cc1
assistant