Using CC(C)(C)[Si](C)(C)OCCCBr, O=c1[nH]cc(C(F)(F)F)c(=O)[nH]1 to produce CC(C)(C)[Si](C)(C)OCCCn1cc(C(F)(F)F)c(=O)[nH]c1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.