Using O=C(O)CC1(CO[C@H](CCc2ccccc2Br)c2cccc(COC3CCCCO3)c2)CC1, C1CCOC1 to produce COC(=O)CC1(CO[C@H](CCc2ccccc2Br)c2cccc(CO)c2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.