InChI=1/C19H16ClN3O3/c20-12-7-5-11(6-8-12)18-15-16(13-3-1-2-4-14(13)25)21-22-17(15)19(26)23(18)9-10-24/h1-8,18,24-25H,9-10H2,(H,21,22)/t18-/m1/s1/f/h22H 5747531D101FCAF4