Using COC(=O)c1c[nH]c2cc(Cl)c(-c3ccc(C4(COCc5ccccc5)COC4)cc3)cc12 to produce COC(=O)c1c[nH]c2cc(Cl)c(-c3ccc(C4(CO)COC4)cc3)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.