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 a organic light-emitting device that has an effect on light emission. Please write the SMILES representation of it.
user
c1ccc(C2(c3ccccc3)c3ccccc3-c3c2ccc2oc4c(-c5c6ccccc6c(-c6ccc7c(c6)oc6ccc8oc9ccccc9c8c67)c6ccccc56)cccc4c32)cc1
assistant