Using CC(C)CNC(C#N)c1cccc(Oc2ccccc2)c1, COS(=O)(=O)OC to produce CC(C)CN(C)C(C#N)c1cccc(Oc2ccccc2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.