InChI=1/C25H24N8O2/c1-18-4-2-3-5-21(18)30-12-14-31(15-13-30)23-24-29-33(25(35)32(24)11-10-27-23)17-22(34)28-20-8-6-19(16-26)7-9-20/h2-11H,12-15,17H2,1H3,(H,28,34)/f/h28H 91876372537E9E39