Using C[C@@H](N)c1ccc2ccc(Br)cc2n1, CC(C)(C)OC(=O)N1CCCC(C)(C(=O)O)N1C(=O)OC(C)(C)C to produce C[C@@H](NC(=O)C1(C)CCCN(C(=O)OC(C)(C)C)N1C(=O)OC(C)(C)C)c1ccc2ccc(Br)cc2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.