InChI=1/C18H16IN3O/c1-12-17(18(23)20-15-10-8-14(19)9-11-15)13(2)22(21-12)16-6-4-3-5-7-16/h3-11H,1-2H3,(H,20,23)/f/h20H 623A651C9E8AAB77