Using CC(=O)OC(C)=O, CS(=O)(=O)c1ccc(Oc2c(Cl)cc(N3NCC(=O)NC3=O)cc2Cl)cc1 to produce CC(=O)N1CC(=O)NC(=O)N1c1cc(Cl)c(Oc2ccc(S(C)(=O)=O)cc2)c(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.