[{"from": "human", "value": "Could you provide a description of this molecule? [C][O][C][=C][C][=Branch1][N][=C][C][=Branch1][=Branch1][=C][Ring1][=Branch1][O][C][O][C][C@H1][C@@H1][C@H1][Branch1][#Branch1][C][O][C][Ring1][Branch1][=O][C@H1][Branch2][Ring1][C][C][=C][C][=C][Branch1][#Branch1][C][=C][Ring1][=C][Ring1][=Branch1][O][C][O][Ring1][#Branch1][O]"}, {"from": "gpt", "value": "The molecule is a pure, stabilized form of podophyllin, in which only the biologically active portion of the compound is present.  Podophyllotoxin is a toxic, polycyclic antimitotic agent isolated primarily from the rhizome of the plant Podophyllum peltatum. This agent is formulated for topical applications. (NCI04)"}]