Using CC(=O)OC(C)=O, CC(O)/C=C/c1cnc(Oc2ccc(OC(C)C)cc2)s1 to produce CC(=O)OC(C)/C=C/c1cnc(Oc2ccc(OC(C)C)cc2)s1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.