Using COc1cc2nccc(Cl)c2cc1OC, CC(=O)c1ccc2ccccc2c1O to produce COc1cc2nccc(Oc3c(C(C)=O)ccc4ccccc34)c2cc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.