Using COC(=O)CN1C(=O)C2(CCCC2)NC[C@@]1(C)c1cc(F)cc(F)c1 to produce C[C@@]1(c2cc(F)cc(F)c2)CNC2(CCCC2)C(=O)N1CCO, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.