Using OC(CN(Cc1cccc(OC(F)(F)C(F)F)c1)c1cc(F)ccc1F)C(F)(F)F to produce Fc1ccc2c(c1)N(Cc1cccc(OC(F)(F)C(F)F)c1)CC(C(F)(F)F)O2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.