Using CN(C(=O)Cl)c1ccccc1, CC(C)(C)CNC(=O)c1ccc(O)nc1 to produce CN(C(=O)Oc1ccc(C(=O)NCC(C)(C)C)cn1)c1ccccc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.