Using C[C@@H](c1ccc(-c2ccc(F)cc2F)cc1)N1CC[C@](CCN)(c2ccc(F)cc2)OC1=O, O=C(O)CO to produce C[C@@H](c1ccc(-c2ccc(F)cc2F)cc1)N1CC[C@](CCNC(=O)CO)(c2ccc(F)cc2)OC1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.