Using Cn1c(-c2ccc(F)cc2C(F)(F)F)nnc1C(C)(C)Oc1ccc(C(N)=O)cc1Br, C[S-] to produce CSc1ccc(-c2nnc(C(C)(C)Oc3ccc(C(N)=O)cc3Br)n2C)c(C(F)(F)F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.