Using COc1ccc(F)c2c1C[C@@H](NC(C)C)CO2, O=C1CCC1 to produce COc1ccc(F)c2c1C[C@@H](N(C(C)C)C1CCC1)CO2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.