Using CC(C)(C)OC(=O)N1CCN(C(=O)CCl)CC1, Cc1ccc2[nH]c3c(c2c1)CCN(C)CC3 to produce Cc1ccc2c(c1)c1c(n2CC(=O)N2CCNCC2)CCN(C)CC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.