[{"from": "human", "value": "What is InChI of given compound? ->  Coumachlor\n"}, {"from": "gpt", "value": " InChI=1S/C19H15ClO4/c1-11(21)10-15(12-6-8-13(20)9-7-12)17-18(22)14-4-2-3-5-16(14)24-19(17)23/h2-9,15,22H,10H2,1H3\n"}]