Using CI, COc1cc(/C=C\c2ccc3[nH]ccc3c2)cc(OC)c1 to produce COc1cc(/C=C\c2ccc3c(ccn3C)c2)cc(OC)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.