Using CC(C)(CCO)C(=O)Nc1ccc2c(c1)[nH]c1c(C(N)=O)ccc(Br)c12 to produce CC1(C)CCN(c2ccc3c(c2)[nH]c2c(C(N)=O)ccc(Br)c23)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.