Using [N-]=[N+]=NP(=O)(c1ccccc1)c1ccccc1, C[C@@H](CO)[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1COC(C)(C)N1C(=O)OC(C)(C)C to produce C[C@@H](CN=[N+]=[N-])[C@@H](O[Si](C)(C)C(C)(C)C)[C@H]1COC(C)(C)N1C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.