Using COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1O, O[C@]12C[C@H]1CN(CCCCl)C2 to produce COc1cc2ncnc(Nc3ccc(F)c(Cl)c3)c2cc1OCCCN1C[C@@H]2C[C@]2(O)C1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.