Using CC(C)(C)OC(=O)N1[C@@H](CNc2ccccc2)COC1(C)C, C=C(C)OC to produce CC(C)N(C[C@H]1COC(C)(C)N1C(=O)OC(C)(C)C)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.