Using OC[C@@H]1CC[C@H](CO)O1, O=C(CN=C(c1ccccc1)c1ccccc1)OCc1ccccc1 to produce O=C(OCc1ccccc1)C1(N=C(c2ccccc2)c2ccccc2)CC2CCC(C1)O2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.