Using COC(=O)c1c(OC(F)(F)F)cccc1[C@H]1CN(C)C[C@@H]1CN to produce CN1C[C@H]2CNC(=O)c3c(OC(F)(F)F)cccc3[C@@H]2C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.