Using CCOC(=O)c1csc(SCC(=O)NC[C@H]2CN(Cc3ccc(Cl)c(Cl)c3)CCO2)n1 to produce O=C(CSc1nc(C(=O)O)cs1)NC[C@H]1CN(Cc2ccc(Cl)c(Cl)c2)CCO1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.