Using CC(=O)c1nc2ccccc2cc1O, COc1cc2c(Cl)ccnc2cc1OCc1ccccc1 to produce COc1cc2c(Oc3cc4ccccc4nc3C(C)=O)ccnc2cc1OCc1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.