[{"from": "human", "value": "Please give me some details about this molecule. [C][C@@H1][Branch1][Ring1][C][=O][C@@H1][C][C][C@][Branch2][Ring2][P][C@H1][Ring1][Branch1][C@H1][C][C][C@@H1][C@][Branch2][Ring2][Branch1][C][C][C][=Branch1][C][=O][C][Branch2][Ring1][#Branch1][C@@H1][Ring1][#Branch1][C][C][C@][Ring1][O][Branch1][N][C@@][Ring1][#C][Branch1][=Branch1][C][C][Ring2][Ring1][Ring1][C][C][Branch1][C][C][C][C][C][O]"}, {"from": "gpt", "value": "The molecule is a pentacyclic triterpenoid that is lupan-30-al with a hydroxy substituent at position 28 and an oxo group at position 3 (the 20R stereoisomer). Isolated from Acacia mellifera, it exhibits cytotoxicity activity against the NSCLC-N6 cell line, derived from a human non-small-cell bronchopulmonary carcinoma. It has a role as a plant metabolite. It is a pentacyclic triterpenoid, a primary alcohol and an aldehyde. It derives from a hydride of a lupane."}]