[{"from": "human", "value": "Describe this molecule. [C][=C][C][=Branch2][=Branch1][=Branch2][=C][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C][C][C][C][C][C][=Branch1][C][=O][N][C@@H1][Branch2][Ring2][N][C][C][C][=Branch1][C][=O][N][C@@H1][Branch2][Ring1][N][C][C][C][O][P][=Branch1][C][=O][Branch1][P][N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][O][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O][F]"}, {"from": "gpt", "value": "The molecule is under investigation in clinical trial NCT03427476 (CTT1057, a Small Molecular Inhibitor of PSMA, as a Novel Imaging Agent of Neovascularization in Renal Cell Carcinoma)."}]