You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
The IUPAC name of a certain molecule is 1-[(4-bromophenyl)methylsulfonyl]-2-nitrobenzene . Can you provide its SMILES representation?
user
O=[N+]([O-])C1=CC=CC=C1S(=O)(=O)CC1=CC=C(Br)C=C1
assistant