Using O=C(CBr)CS[C@H]1NC(=O)[C@H]1NC(=O)Cc1ccccc1 to produce O=C1CS[C@@H]2[C@H](NC(=O)Cc3ccccc3)C(=O)N2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.