You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Could you please return a molecule that adheres to this description? The molecule is a organic light-emitting device.
user
Cc1cc(C)cc(-n2c3ccccc3c3cc4c(cc32)C2(c3ccccc3-4)c3cc(-c4c5ccccc5c(-c5ccc6ccccc6c5)c5ccccc45)ccc3-c3nnccc32)c1
assistant