Using C=CCBr, CC(C)(C)OC(=O)N[C@@H]1CCc2cc(Br)ccc2C1 to produce C=CCN(C(=O)OC(C)(C)C)[C@@H]1CCc2cc(Br)ccc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.