Using CCOC(=O)CC[N+](=O)[O-], COc1cc(C=O)c(C=O)cc1OCCCl to produce CCOC(=O)c1cc2cc(OCCCl)c(OC)cc2cc1[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.