Using COC(=O)C1(NCC(C)(N)c2cc(F)cc(F)c2)CCCCC1 to produce C[C@@]1(c2cc(F)cc(F)c2)CNC2(CCCCC2)C(=O)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.