Using CC(C)(O)C(c1cccc(Br)c1)S(N)(=O)=O, S=C=NC1CCCCC1 to produce CC1(C)OC(NC2CCCCC2)=NS(=O)(=O)C1c1cccc(Br)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.