Using COC(=O)c1cc(O)c(C(=O)OC)s1, CCOP(=S)(Cl)OCC to produce CCOP(=S)(OCC)Oc1cc(C(=O)OC)sc1C(=O)OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.