[{"from": "human", "value": "Please give me some details about this molecule. [C][C][C][=Branch1][C][=O][N][C][=Branch1][C][=O][C@@H1][Ring1][Branch2][N][C][=Branch1][C][=O][C][=C][C][=C][C][=C][Ring1][=Branch1][C][Ring1][#Branch2][=O]"}, {"from": "gpt", "value": "The molecule is a 2-(2,6-dioxopiperidin-3-yl)-1H-isoindole-1,3(2H)-dione that has R-configuration at the chiral centre. It has a role as a sedative. It is an enantiomer of a (S)-thalidomide."}]