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