[{"from": "human", "value": "Could you give me a brief overview of this molecule? [C][C][C][N][C][=C][Branch1][#Branch2][C][=Branch1][C][=O][N][C][Ring1][#Branch1][=O][N][C][=N][Ring1][#Branch2]"}, {"from": "gpt", "value": "The molecule is xanthine bearing a propyl substituent at position 3. A bronchodilator, it is used for the symptomatic treatment of asthma and chronic obstructive pulmonary disease, and in the management of cerebrovascular insufficiency, sickle cell disease, and diabetic neuropathy. It has a role as a non-steroidal anti-inflammatory drug, a bronchodilator agent, an anti-asthmatic drug and an anti-arrhythmia drug."}]