Using COc1nc(/C(=C/[C@H]2CCC(=O)N2)c2ccc3c(c2)CCO3)ccc1C1CC1 to produce COc1nc(C(C[C@H]2CCC(=O)N2)c2ccc3c(c2)CCO3)ccc1C1CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.