Using C=Cc1cccc(-c2cccc([C@@]3(OC)CN[C@H](C(=O)OC)C3)c2)c1, C=CCCOC(=O)N[C@H](C(=O)O)C(C)(C)C to produce C=CCCOC(=O)N[C@H](C(=O)N1C[C@](OC)(c2cccc(-c3cccc(C=C)c3)c2)C[C@H]1C(=O)OC)C(C)(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.