Using COC(=O)Oc1cc([N+](=O)[O-])c(C2=CCN(C(=O)OC(C)(C)C)CC2)cc1C1CCCC1 to produce COC(=O)Oc1cc(N)c(C2CCN(C(=O)OC(C)(C)C)CC2)cc1C1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.