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 is a molecule that belongs to both the organic light-emitting diode and organic electronic device classes and has an effect on low voltage. Please write the SMILES representation of it.
user
c1ccc(-c2ccc3c(c2)c2cc(-c4cccc(-c5ccc6c(c5)c5cc(-c7ccccc7)ccc5c5nc7ccccc7n65)n4)ccc2n2c4ccccc4nc32)cc1
assistant