Using OC[C@H]1O[C@@H](c2ccc(Cl)c(Cc3ccc4c(c3)NCCO4)c2)[C@H](O)[C@@H](O)[C@@H]1O, CCI to produce CCN1CCOc2ccc(Cc3cc([C@@H]4O[C@H](CO)[C@@H](O)[C@H](O)[C@H]4O)ccc3Cl)cc21, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.