Using COC(=O)c1ccc(C(C#N)CCc2cccc(Br)c2)cc1, CCOP(=S)([S-])OCC to produce COC(=O)c1ccc(C(CCc2cccc(Br)c2)C(N)=S)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.