Using COC(=O)COc1ccc(CC(C)N2CCOC(c3csc(Cl)n3)C2)cc1 to produce CC(Cc1ccc(OCC(=O)O)cc1)N1CCOC(c2csc(Cl)n2)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.