Using Cc1cc(O)cc2oc(=O)[nH]c12, COc1nc(Cl)cc(Cl)n1 to produce COc1nc(Cl)cc(Oc2cc(C)c3[nH]c(=O)oc3c2)n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.