[{"from": "human", "value": "Generate a molecule based on this description. The molecule is an organosilicon compound that is phosphoric acid in which the three hydroxy groups are substituted by (trimethylsilyl)oxy groups. It is a phosphoric acid derivative and an organosilicon compound."}, {"from": "gpt", "value": "[C][Si][Branch1][C][C][Branch1][C][C][O][P][=Branch1][C][=O][Branch1][#Branch2][O][Si][Branch1][C][C][Branch1][C][C][C][O][Si][Branch1][C][C][Branch1][C][C][C]"}]