Using CC(=O)O, CCN(CC#Cc1ccc2c(-c3ccc(Cl)cc3)nsc2c1)CCO to produce CCN(C/C=C\c1ccc2c(-c3ccc(Cl)cc3)nsc2c1)CCOC(C)=O, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.