Using COc1ccc2c(c1)CCc1nc(-c3onc(-c4ccccc4)c3C(F)(F)F)sc1-2 to produce Oc1ccc2c(c1)CCc1nc(-c3onc(-c4ccccc4)c3C(F)(F)F)sc1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.