Using Cc1ccc2ccccc2c1CN1C(=O)[C@@H](NC(=O)OC(C)(C)C)[C@H](C)N(C(=O)CS(C)(=O)=O)c2cc(C#N)ccc21 to produce Cc1ccc2ccccc2c1CN1C(=O)[C@@H](N)[C@H](C)N(C(=O)CS(C)(=O)=O)c2cc(C#N)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.