Using O=C(O)CC1COc2cc3c(cc21)N(C(=O)OCc1ccccc1)CC3, CCN(CC)CC to produce CN(C)C(=O)CC1COc2cc3c(cc21)N(C(=O)OCc1ccccc1)CC3, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.