Using NC1=N[C@@]2(COC1)c1cc(Br)ccc1Oc1cnc(O)cc12, C[Si](C)(C)OC(=O)C(F)(F)S(=O)(=O)F to produce NC1=N[C@@]2(COC1)c1cc(Br)ccc1Oc1cnc(OC(F)F)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.