Using COC(=O)C(=Cc1cc(OC)cc(OC)c1)c1ccc(Oc2ccc(CCC(N)=O)cc2)cc1, CCOC(=O)Cl to produce CCOC(=O)NC(=O)CCc1ccc(Oc2ccc(C(=Cc3cc(OC)cc(OC)c3)C(=O)OC)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.