Using COCC(=O)CCl, O=C(OCc1ccc([N+](=O)[O-])cc1)C(NC=S)P(=O)(Oc1ccccc1)Oc1ccccc1 to produce COCC(=O)CSC=NC(C(=O)OCc1ccc([N+](=O)[O-])cc1)P(=O)(Oc1ccccc1)Oc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.