Using COC(=O)CC(=O)N(Cc1ccc(Cl)nc1)C1=C(C(=O)OC)CSC1 to produce COC(=O)c1c(O)c2c(n(Cc3ccc(Cl)nc3)c1=O)CSC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.