Using NC(=O)CCl, CCCc1nc2ccc(O)cc2c(-c2ccccc2)c1C#N to produce CCCc1nc2ccc(OCC(N)=O)cc2c(-c2ccccc2)c1C#N, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.