[{"from": "human", "value": "Generate a molecule based on the given description. The molecule is a natural product found in Astroides calycularis and Verongula rigida with data available."}, {"from": "gpt", "value": "[C][N][C][=Branch1][=N][=C][Branch1][=Branch2][N][Branch1][Branch1][C][Ring1][Branch1][=N][C][O][/C][=C][\\C][=N][C][=C][C][=C][C][=C][Ring1][=Branch1][/-Ring1][=Branch2]"}]