Using COc1cc(NC(=O)c2sc(-c3ccc(Cl)cc3)cc2CCO)ccc1NC(=O)CN1CCCC1 to produce COc1cc(N2CCc3cc(-c4ccc(Cl)cc4)sc3C2=O)ccc1NC(=O)CN1CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.