Using COCCCc1ccccc1-c1cc(C(F)(F)F)c(C(=O)OC)cn1 to produce COCCCc1ccccc1-c1cc(C(F)(F)F)c(CO)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.