Using Cc1cc(C(=O)O)ccc1OC(C)C, O=C1NCC2(CCNCC2)OC1c1ccccc1 to produce Cc1cc(C(=O)N2CCC3(CC2)CNC(=O)C(c2ccccc2)O3)ccc1OC(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.