[{"from": "human", "value": "What is compound of given InChI? ->  InChI=1S/C21H20Cl2O3/c1-21(2)17(12-18(22)23)19(21)20(24)25-13-14-7-6-10-16(11-14)26-15-8-4-3-5-9-15/h3-12,17,19H,13H2,1-2H3\n"}, {"from": "gpt", "value": " Permethrin\n"}]