Using COC(=O)N1CCC2(C1)CN(C(=O)Nc1ncc(SCCOC3CCCCO3)s1)c1ccc(Cl)cc12 to produce COC(=O)N1CCC2(C1)CN(C(=O)Nc1ncc(SCCO)s1)c1ccc(Cl)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.