Using O=C1CCC(=O)N1Cl, Ic1ccc(N2CCC3(C2)OCCO3)nc1Cc1ccccc1 to produce Clc1cc(I)c(Cc2ccccc2)nc1N1CCC2(C1)OCCO2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.