InChI=1/C22H17N3O3/c1-28-21(27)22(13-6-8-14(26)9-7-13)17-12-24-20-19(17)16(10-11-23-20)15-4-2-3-5-18(15)25-22/h2-12,25-26H,1H3,(H,23,24)/t22-/m1/s1/f/h24H 5319386937089C88