Using CC(C)(C)OC(=O)NC(c1ccccc1)c1cccc(OCCCCCC2OCCO2)c1 to produce COC(CCCCCOc1cccc(C(N)c2ccccc2)c1)OC, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.