Using COc1ccc(F)c(-c2c(-c3ccccc3)cnc3c(C(F)(F)F)cccc23)c1 to produce Oc1ccc(F)c(-c2c(-c3ccccc3)cnc3c(C(F)(F)F)cccc23)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.