Using CCOC(=O)/C=C/c1cnn(C[C@H](CCCc2ccccc2)[C@H](O)c2cc(OC)c(C)c(OC)c2)c1 to produce CCOC(=O)CCc1cnn(C[C@H](CCCc2ccccc2)[C@H](O)c2cc(OC)c(C)c(OC)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.