Using COC(=O)c1cc(-c2nc(CCl)c(C)o2)ccc1C, COc1cc(C=O)ccc1O to produce COC(=O)c1cc(-c2nc(COc3ccc(C=O)cc3OC)c(C)o2)ccc1C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.