Using CC(C)[C@H](N)C(=O)NC1C(=O)N(C)N(C(C)C)C(=O)c2ccccc21, O=C(O)Cc1cc(F)cc(F)c1 to produce CC(C)[C@H](NC(=O)Cc1cc(F)cc(F)c1)C(=O)NC1C(=O)N(C)N(C(C)C)C(=O)c2ccccc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.