Using O=c1cc(-c2ccccc2)cc(-c2ccccc2)[nH]1, COC(=O)C(C)(C)CCCCBr to produce COC(=O)C(C)(C)CCCCOc1cc(-c2ccccc2)cc(-c2ccccc2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.