Using CC1(C)COc2cccc(Oc3ccc(N)cn3)c21, CC(C)(C)OC(=O)NC1(C(=O)O)CCC1 to produce CC(C)(C)OC(=O)NC1(C(=O)Nc2ccc(Oc3cccc4c3C(C)(C)CO4)nc2)CCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.