Using O=C(N[C@@H](CO)c1ccccc1)c1cccc(OCc2ccccc2)c1 to produce c1ccc(COc2cccc(C3=N[C@H](c4ccccc4)CO3)c2)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.