You are a chemist. Please follow the instructions to convert the structure to the corresponding name.
system
Please write the SMILES representation of the molecule (1S,2R,6S,7R)-4-[(Z)-(5-bromo-2-hydroxy-3-nitrophenyl)methylideneamino]-4-azatricyclo[5.2.2.02,6]undec-8-ene-3,5-dione .
user
O=C1C2C3C=CC(CC3)C2C(=O)N1N=CC1=CC(Br)=CC([N+](=O)[O-])=C1O
assistant