Using CC(=O)O, CCN(CC1CCCO1)c1nc(Nc2ccc(-c3cnco3)cc2)nc2c1CNCC2 to produce CCN(CC1CCCO1)c1nc(Nc2ccc(-c3cnco3)cc2)nc2c1CN(C)CC2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.