Using O=Cc1ccc(C(=O)O)cc1, N[C@H]1CC[C@H](CN(C(=O)C(F)(F)F)[C@@H]2C[C@H]2c2ccccc2)CC1 to produce O=C(O)c1ccc(CN[C@H]2CC[C@H](CN[C@@H]3C[C@H]3c3ccccc3)CC2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.