Using COC(=O)Cn1c(Br)c(C2CCCCC2)c2ccc(C(=O)OC(C)(C)C)cc21 to produce CC(C)(C)OC(=O)c1ccc2c(C3CCCCC3)c(Br)n(CC(=O)O)c2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.