Using O=C(N(CC1CNCCO1)[C@@H]1C[C@H]1c1ccccc1)C(F)(F)F, COC(=O)c1ccc(C=O)cc1 to produce O=C(O)c1ccc(CN2CCOC(CN[C@@H]3C[C@H]3c3ccccc3)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.