Using CCOCOCc1cc(COc2cccc(C(C)CCCC(C)(C)O)c2)cc(OCOCC)c1 to produce CC(CCCC(C)(C)O)c1cccc(OCc2cc(O)cc(CO)c2)c1, please predict the agent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.