Using Cc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCC(=O)c3cc(Cl)ccc32)cn1 to produce Cc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCC(O)c3cc(Cl)ccc32)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.