[{"from": "human", "value": "Provide a description of this molecule. [C][=C][C][=Branch1][=C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][N+1][=Branch1][C][=O][O-1][O-1].[C][=C][C][=Branch1][=C][=C][C][=Branch1][Ring2][=C][Ring1][=Branch1][O][N+1][=Branch1][C][=O][O-1][O-1].[Pb+2]"}, {"from": "gpt", "value": "The molecule appears as an initiating explosive shipped as a slurry or wet mass of reddish-brown crystals. May explode due to shock, heat, flame, or friction if dried. The primary hazard is the blast of an instantaneous explosion and not flying projectiles and fragments."}]