[{"from": "human", "value": "Given compound, write its InChI. ->  Rovral\n"}, {"from": "gpt", "value": " InChI=1S/C13H13Cl2N3O3/c1-7(2)16-12(20)17-6-11(19)18(13(17)21)10-4-8(14)3-9(15)5-10/h3-5,7H,6H2,1-2H3,(H,16,20)\n"}]