[{"from": "human", "value": "Use the given information to create a molecule that fulfills the desired purpose. The molecule is an ammonium salt resulting from the formal reaction of the carboxy group of (R)-imazapic with 1 mol eq. of ammonia. It contains a (R)-imazapic(1-). It is an enantiomer of a (S)-imazapic-ammonium."}, {"from": "gpt", "value": "[C][C][=C][C][=Branch2][Ring1][N][=C][Branch1][Branch1][N][=C][Ring1][=Branch1][C][=N][C@][Branch1][Branch2][C][=Branch1][C][=O][N][Ring1][=Branch1][Branch1][C][C][C][Branch1][C][C][C][C][=Branch1][C][=O][O-1].[NH4+1]"}]