Using CC(C)(C)OC(=O)N1CCOc2c(cccc2-c2ccccc2OC(F)(F)F)C1 to produce FC(F)(F)Oc1ccccc1-c1cccc2c1OCCNC2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.