[{"from": "human", "value": "Given compound, write its InChI. ->  Inosine\n"}, {"from": "gpt", "value": " InChI=1S/C10H12N4O5/c15-1-4-6(16)7(17)10(19-4)14-3-13-5-8(14)11-2-12-9(5)18/h2-4,6-7,10,15-17H,1H2,(H,11,12,18)\n"}]