Using CC(C)[Si](S[Si](C(C)C)(C(C)C)C(C)C)(C(C)C)C(C)C, Fc1ccc(-c2ccc3cc(Br)ccc3c2)c(F)c1 to produce Fc1ccc(-c2ccc3cc(S)ccc3c2)c(F)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.