Using CC(=O)N1CCc2ccc(N)cc21, CC(C)(c1ccc2c(n1)CC[C@@H](C(=O)O)C2)C(F)(F)F to produce CC(=O)N1CCc2ccc(NC(=O)C3CCc4nc(C(C)(C)C(F)(F)F)ccc4C3)cc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.