Using CC(C)(C)OC(=O)N1CCC(C(N)=S)CC1, O=C(CBr)c1cccc(F)c1 to produce CC(C)(C)OC(=O)N1CCC(c2nc(-c3cccc(F)c3)cs2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.