InChI=1/C17H14ClN3O2/c1-10-3-6-14(7-11(10)2)20-16(22)17(23)21-15-8-13(18)5-4-12(15)9-19/h3-8H,1-2H3,(H,20,22)(H,21,23)/f/h20-21H 92B917252F4DFC97