Using CC(C)(C)OC(=O)N[C@@H](CCC1=NNNN1Cc1ccccc1)C(=O)OCc1ccccc1 to produce CC(C)(C)OC(=O)N[C@@H](CCc1nn[nH]n1)C(=O)O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.