Using COC(=O)c1ccc2c(C3CCCCC3)c3n(c2c1)CC(=O)N(CCN(C)C)Cc1ccccc1-3 to produce CN(C)CCN1Cc2ccccc2-c2c(C3CCCCC3)c3ccc(C(=O)O)cc3n2CC1=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.