Using O=C1c2cc(O)c(O)cc2CN1c1ccc(Cl)cc1 to produce CC(=O)Oc1cc2c(cc1OC(C)=O)C(=O)N(c1ccc(Cl)cc1)C2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.