Using COC1=C(c2ccc([N+](=O)[O-])c(OC(C)C)c2)CCN(C)C1 to produce COC1=C(c2ccc(N)c(OC(C)C)c2)CCN(C)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.