Using CCOC(=O)N=S(C)(=O)c1cccc(COc2cc3ncnc(NC[C@@H](C)O)c3cc2Br)c1 to produce C[C@@H](O)CNc1ncnc2cc(OCc3cccc(S(C)(=N)=O)c3)c(Br)cc12, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.