Using CC(C)(C)[Si](C)(C)OCCNCc1ccccc1, O=C(O)c1cccnc1Cl to produce CC(C)(C)[Si](C)(C)OCCN(Cc1ccccc1)C(=O)c1cccnc1Cl, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.