Using O=c1[nH]cccc1-c1ccc([N+](=O)[O-])cc1, CCOC(=O)CCc1ccc(CCl)cc1 to produce CCOC(=O)CCc1ccc(Cn2cccc(-c3ccc([N+](=O)[O-])cc3)c2=O)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.