Using Cc1ccc(S(=O)(=O)OCCCN(C(=O)OC(C)(C)C)c2ccc(-c3ccnc4nc5ccccc5n34)cc2)cc1, [N-]=[N+]=[N-] to produce CC(C)(C)OC(=O)N(CCCN=[N+]=[N-])c1ccc(-c2ccnc3nc4ccccc4n23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.