[{"from": "human", "value": "What can you tell me about this molecule? [C][C][Branch1][C][C][Branch1][C][C][N][C][=Branch1][C][=O][C@H1][C][N][C][C][N][Ring1][=Branch1]"}, {"from": "gpt", "value": "The molecule is an N-tert-butyl substituted piperazine-2-carboxamide having (R)-configuration. It is a conjugate base of a (3R)-3-(tert-butylcarbamoyl)piperazin-1-ium."}]