Using C1=CNC2CCSC2=C1, COC(=O)C(Br)c1ccccc1Cl to produce COC(=O)[C@H](c1ccccc1Cl)N1CCc2sccc2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.