Using CC(O)(CO[Si](C)(C)C(C)(C)C)c1ncc(-c2cc(F)cc(Nc3ncc(F)c(C4CC4)n3)c2)s1 to produce CC(O)(CO)c1ncc(-c2cc(F)cc(Nc3ncc(F)c(C4CC4)n3)c2)s1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.