Using N#Cc1ccc(O)cc1, O=C1C=C(OCCCCCCO)c2ccccc2C1=O to produce N#Cc1ccc(OCCCCCCOC2=CC(=O)C(=O)c3ccccc32)cc1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.