[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a steroid phosphate oxoanion which is the dianion obtained by the deprotonation of the phosphate OH groups of betamethasone phosphate. It is a conjugate base of a betamethasone phosphate."}, {"from": "gpt", "value": "[C][C@H1][C][C@H1][C@@H1][C][C][C][=C][C][=Branch1][C][=O][C][=C][C@@][Ring1][#Branch1][Branch2][Ring2][#Branch2][C@][Ring1][O][Branch2][Ring2][Ring1][C@H1][Branch2][Ring1][=C][C][C@@][Ring1][#C][Branch2][Ring1][=Branch1][C@][Ring2][Ring1][C][Branch1][#C][C][=Branch1][C][=O][C][O][P][=Branch1][C][=O][Branch1][C][O-1][O-1][O][C][O][F][C]"}]