Using CCOC(=O)c1ccc(N(CCC(C)C)c2ccc3c(c2)C(C)(C)CCN3C(C)C)cc1 to produce CC(C)CCN(c1ccc(C(=O)O)cc1)c1ccc2c(c1)C(C)(C)CCN2C(C)C, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.