Using CC(OS(C)(=O)=O)C(CO[Si](C)(C)C(C)(C)C)NC(=O)OC(C)(C)C, [N-]=[N+]=[N-] to produce CC(N=[N+]=[N-])C(CO[Si](C)(C)C(C)(C)C)NC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.