Using O=Cc1cccc([N+](=O)[O-])c1, CC(=O)CC(=O)OCCNC(=O)c1cccnc1 to produce O=C(C=Cc1cccc([N+](=O)[O-])c1)CC(=O)OCCNC(=O)c1cccnc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.