Using NC(=O)CCl, O=C(Nc1ccc(C(=O)N2CCCC(=O)c3ccccc32)cc1)c1ccccc1O to produce NC(=O)COc1ccccc1C(=O)Nc1ccc(C(=O)N2CCCC(=O)c3ccccc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.