InChI=1/C20H14ClN3O2/c21-16-6-1-2-7-17(16)22-14-8-9-15-18(11-14)23-24-19(15)12-4-3-5-13(10-12)20(25)26/h1-11,22H,(H,23,24)(H,25,26)/p-1/fC20H13ClN3O2/h24H/q-1 8AE0507D6915EA2B