Using CC(C)(C)OC(=O)N[C@@H](CC(=O)O)Cc1ccc(Br)cc1, COCCCn1c([C@@H]2CCCNC2)nc2ccncc21 to produce COCCCn1c([C@@H]2CCCN(C(=O)C[C@@H](Cc3ccc(Br)cc3)NC(=O)OC(C)(C)C)C2)nc2ccncc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.