Using CCC(CC)N1CC(=O)N(C)c2c1cc(C)nc2Oc1c(C)cc(C)cc1C to produce CCC(CC)N1CCN(C)c2c1cc(C)nc2Oc1c(C)cc(C)cc1C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.