Using CC(=O)O, O=C(O)CC(NCc1cc([N+](=O)[O-])cc2[nH]c(=O)c(=O)[nH]c12)c1ccccc1 to produce CN(CCO)Cc1cc([N+](=O)[O-])cc2[nH]c(=O)c(=O)[nH]c12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.