Using CCOC(=O)Cl, Clc1ccc2c(c1)C(N1CCNCC1)=Nc1ccccc1O2 to produce CCOC(=O)N1CCN(C2=Nc3ccccc3Oc3ccc(Cl)cc32)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.