InChI=1/C19H16ClN3O2/c1-23-16-8-3-2-5-11(16)9-15(19(23)25)22-18(24)14-10-12-6-4-7-13(20)17(12)21-14/h2-8,10,15,21H,9H2,1H3,(H,22,24)/t15-/m0/s1/f/h22H FF5A359E641F61E2