[{"from": "human", "value": "Generate a molecule based on this description. The molecule is dianion of D-glyceraldehyde 3-phosphate arising from deprotonation of both OH groups of the phosphate. It is a conjugate base of a D-glyceraldehyde 3-phosphate."}, {"from": "gpt", "value": "[C][Branch1][#Branch1][C@H1][Branch1][Ring1][C][=O][O][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1]"}]