[{"from": "human", "value": "Describe this molecule. [C][N][C][C][C][N][=C][Ring1][=Branch1][/C][=C][/C][=C][C][=C][S][Ring1][Branch1]"}, {"from": "gpt", "value": "The molecule is a nonabsorbed anthelmintic agent with activity against intestinal nematodes such as pinworms and roundworms. Pyrantel therapy has not been reported to cause serum aminotransferase elevations or clinically apparent liver injury."}]