Using COCCN(CCC#N)SCl, CNC(=O)Oc1cccc2c1OC(C)(C)C2 to produce COCCN(CCC#N)SN(C)C(=O)Oc1cccc2c1OC(C)(C)C2, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.