Using CCCC(F)(F)C[C@H](NC(=O)N1CCOCC1)C(=O)O, CCC(N)[C@H](O)c1nnc(-c2ccc(OC(F)(F)F)cc2)o1 to produce CCCC(F)(F)C[C@H](NC(=O)N1CCOCC1)C(=O)N[C@@H](CC)C(O)c1nnc(-c2ccc(OC(F)(F)F)cc2)o1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.