Using CC1(C)OC[C@H](NC(=O)Nc2ccccc2Br)[C@H](c2ccccc2)O1, CC(=O)N(C)C to produce CC1(C)OC[C@H](NC(=O)Nc2ccccc2C#N)[C@H](c2ccccc2)O1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.