Using COC(=O)C1(c2ccnc(-c3ccc(C(F)(F)F)cc3)c2)CC=CC1 to produce COC(=O)C1([C@H]2CCN[C@@H](c3ccc(C(F)(F)F)cc3)C2)CCCC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.