Using OC(CCl)COc1ccccc1, N=C1CC(=O)Oc2cc(O)ccc21 to produce N=C1CC(=O)Oc2cc(OCC(O)COc3ccccc3)ccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.