Using C[C@@H]1CN(c2ccncc2N(C(=O)OC(C)(C)C)C(=O)OC(C)(C)C)C[C@H](NC(=O)OC(C)(C)C)[C@@H]1CS(=O)(=O)[O-], [N-]=[N+]=[N-] to produce C[C@H]1CN(c2ccncc2N(C(=O)OC(C)(C)C)C(=O)OC(C)(C)C)C[C@@H](NC(=O)OC(C)(C)C)[C@H]1N=[N+]=[N-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.