Using Oc1ccc(F)cc1F, C[C@@H](O)CNc1nc(S(C)(=O)=O)nc2c1cnn2COCC[Si](C)(C)C to produce C[C@@H](O)CNc1nc(Oc2ccc(F)cc2F)nc2c1cnn2COCC[Si](C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.