InChI=1/C28H28N4O3/c1-35-22-12-10-21(11-13-22)31-28(34)26(15-20-17-29-24-9-5-4-8-23(20)24)32-27(33)25-14-18-6-2-3-7-19(18)16-30-25/h2-13,25-26,30H,14-17H2,1H3,(H,31,34)(H,32,33)/p+1/t25-,26-/m1/s1/fC28H29N4O3/h29,31-32H/q+1 3AB82E6D141D0615