Using CCOC(=O)C[N+](=O)[O-], CSC1=N[C@@H](C)[C@H](c2ccc(Cl)cc2)S1 to produce CCOC(=O)C(=C1N[C@@H](C)[C@H](c2ccc(Cl)cc2)S1)[N+](=O)[O-], please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.