Using N#Cc1ccc(CCO)cc1, Cc1c(O)cccc1NC(=O)OC(C)(C)C to produce Cc1c(NC(=O)OC(C)(C)C)cccc1OCCc1ccc(C#N)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.