[{"from": "human", "value": "Could you provide a description of this molecule? [C][C][C][N][C][=Branch1][C][=O][S][C][=Branch2][Ring1][#Branch1][=N][C][=C][C][=Branch1][#Branch2][=C][Branch1][=Branch1][C][=C][Ring1][=Branch1][F][Cl][S][C][C][=Branch1][C][=O][O][N][Ring2][Ring1][Ring2][C][Ring2][Ring1][Branch2]"}, {"from": "gpt", "value": "The molecule is a thiadiazolopyridazine that is 3-iminotetrahydro[1,3,4]thiadiazolo[3,4-a]pyridazin-1-one in which the exocyclic nitrogen has been substituted by a 5-[(carboxymethyl)thio]-4-chloro-2-fluorophenyl group. A protoporphyrinogen oxidase inhibitor, it is used (usually as the corresponding methyl ester proherbicide, fluthiacet-methyl) for the control of broad-leaved weeds in crops such as maize and soya. It has a role as an EC 1.3.3.4 (protoporphyrinogen oxidase) inhibitor, a herbicide and an agrochemical. It is an organic sulfide, a monocarboxylic acid, a member of monochlorobenzenes, a member of monofluorobenzenes and a thiadiazolopyridazine."}]