[{"from": "human", "value": "Create a molecule that satisfies the conditions outlined in the description. The molecule is a quassinoid phytochemical isolated from Cedronia granatensis and other plant species with potential antineoplastic activity. (NCI04)"}, {"from": "gpt", "value": "[C][C][C][C][C][C][C][O][C][Branch2][Ring1][Ring2][C][Ring1][Branch1][C][Branch1][Branch2][C][=Branch1][C][=O][O][Ring1][#Branch2][O][C][=Branch1][C][=O][C][Branch2][Ring2][Ring1][C][Branch2][Ring1][=C][C][Branch2][Ring1][=Branch2][C][Ring1][S][C][Ring2][Ring1][Ring2][Branch1][#C][C][=C][C][Ring2][Ring1][Branch2][=C][C][=Branch1][C][=O][O][Ring1][=Branch1][C][O][O][C][=Branch1][C][=O][O][C]"}]