Using CI, CCOC(=O)N1CCC(O)(c2ccc(Cl)c(C(F)(F)F)c2)CC1 to produce COC1(c2ccc(Cl)c(C(F)(F)F)c2)CCNCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.