Using COC[C@H](CCN1CCC2(CC2)[C@H](O)C1)N1CCN(C(=O)OC(C)(C)C)[C@@H](C)C1=O, O=C=Nc1ccc(F)c(Cl)c1 to produce COC[C@H](CCN1CCC2(CC2)[C@H](O)C1)N1CCN(C(=O)Nc2ccc(F)c(Cl)c2)[C@@H](C)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.