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