Using C[C@@]1(C2CCNCC2)Cc2cc(C3=CCN(S(C)(=O)=O)CC3)ncc2O1, CCc1cnc(Cl)nc1 to produce CCc1cnc(N2CCC([C@]3(C)Cc4cc(C5=CCN(S(C)(=O)=O)CC5)ncc4O3)CC2)nc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.