Using CC(=O)OC(C)=O, Cc1sc2cc3ccccc3c(-c3ccc(O)c(C4CCCC4)c3)c2c1C to produce CC(=O)Oc1ccc(-c2c3ccccc3cc3sc(C)c(C)c23)cc1C1CCCC1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.