Using COc1ccc(C2=NNC(=O)CC2COCc2ccccc2)c2cc(C(F)(F)F)nn12 to produce COc1ccc(C2=NNC(=O)CC2CO)c2cc(C(F)(F)F)nn12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.