Using CC(C)OC(=O)N[C@@H]1Cc2[nH]c3ccc(C#N)cc3c2C1, Cc1ccc(S(=O)(=O)OC[C@H]2OCC[C@@H]2O)cc1 to produce CC(C)OC(=O)N[C@H]1Cc2c(n(C[C@H]3OCC[C@@H]3O)c3ccc(C#N)cc23)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.