Using CC(C)(C)OC(=O)N1CCC[C@H]1c1nnn[nH]1, BrCc1ccccc1 to produce CC(C)(C)OC(=O)N1CCC[C@H]1c1nnnn1Cc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.