[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][N][Branch2][Ring1][Branch2][C][C][=C][N][=C][C][=Branch1][Ring2][=N][Ring1][=Branch1][C][=Branch1][=Branch2][=N][C][=Branch1][Ring2][=N][Ring1][#Branch1][N][N][C][=C][C][=C][Branch1][Branch1][C][=C][Ring1][=Branch1][C][=Branch1][C][=O][N][C@@H1][Branch1][Branch2][C][C][C][=Branch1][C][=O][O][C][=Branch1][C][=O][O]"}, {"from": "gpt", "value": "The molecule is an odorless yellow to orange-brown crystalline powder.   It is a chemotherapy drug that interferes with DNA and RNA synthesis."}]