[{"from": "human", "value": "What can you tell me about this molecule? [C][=C][Branch1][=N][C][=Branch1][C][=O][N][C][=Branch1][C][=O][N][Ring1][Branch2][N][Branch1][Ring2][C][C][Cl][C][C][Cl]"}, {"from": "gpt", "value": "Creamy white crystals or off-white powder. Used as an anti-cancer medicine."}]