Using CCOc1ccc(CC(=O)Nc2cc([N+](=O)[O-])ccc2NC2CCN(C)CC2)cc1 to produce CCOc1ccc(Cc2nc3cc([N+](=O)[O-])ccc3n2C2CCN(C)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.