Using C=Cc1cc(N(C)C)ccc1-c1ccc([C@]2(OC)C[C@@H](C(=O)OC)N(C(=O)OCC[Si](C)(C)C)C2)cc1 to produce C=Cc1cc(N(C)C)ccc1-c1ccc([C@@]2(OC)CN[C@H](C(=O)OC)C2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.