You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
I need a molecule that meets the following conditions: The molecule is a organic light-emitting device. Please represent the molecule in SMILES.
user
CC1C=c2c(c3c4c(ccc3n2-c2ccccc2C2CC=CC=C2n2c3ccccc3c3c5sc6c(c5ccc32)CC=CC=C6)-c2ccccc2C4(C)C)=CC1
assistant