InChI=1/C21H25N11O/c22-18-27-19(28-21-26-17(29-32(18)21)16-3-1-10-33-16)25-11-14-4-5-15-13-31(9-8-30(15)12-14)20-23-6-2-7-24-20/h1-3,6-7,10,14-15H,4-5,8-9,11-13H2,(H3,22,25,26,27,28,29)/p+2/t14-,15-/m1/s1/fC21H27N11O/h25,27,30H,22H2/q+2 F9F872482F60A415