Using BrCCBr, COC(=O)C(Cc1ccc2ccccc2c1)NC(=O)C(CC1CC1)NS(=O)(=O)c1ccccc1[N+](=O)[O-] to produce COC(=O)C(Cc1ccc2ccccc2c1)N1CCN(S(=O)(=O)c2ccccc2[N+](=O)[O-])C(CC2CC2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.