Using CC(C)c1ccccc1Br, Cc1c(NC(=O)CC(C)(C)C)cc2c(c1C)OC(C)(C)C2=O to produce Cc1c(NC(=O)CC(C)(C)C)cc2c(c1C)OC(C)(C)C2(O)c1cccc(C(C)C)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.