Using CC(C)CN, CC(C)Nc1ccc(Br)c2c1C(=O)c1cccc(O)c1C2=O to produce CC(C)CNc1ccc(NC(C)C)c2c1C(=O)c1c(O)cccc1C2=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.