[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is under investigation in clinical trial NCT02149017 (Phase 1 and Phase 2 Clinical Trials of SNUBH-NM-333(18F))."}, {"from": "gpt", "value": "[C][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=N][C][=C][Branch1][Ring2][S][Ring1][Branch1][C][=C][Branch1][Branch1][C][=C][Ring1][#Branch1][18F]"}]