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: This molecule is a member of the electroluminescent class and influences organic electroluminescence. Please write the SMILES representation of it.
user
CC1c2cc3c4c(n(-c5ccccc5)c3c3c2-c2c(cc5c6cc(-c7nccc8ccccc78)ccc6n(-c6ccccc6)c5c2C(C)C3C)C1C)CCC(c1nccc2ccccc12)=C4
assistant