InChI=1/C28H28N2O2/c31-28(23-12-13-27-25(20-23)24-10-4-5-11-26(24)32-27)29-16-6-7-17-30-18-14-22(15-19-30)21-8-2-1-3-9-21/h1-5,8-14,20H,6-7,15-19H2,(H,29,31)/p+1/fC28H29N2O2/h29-30H/q+1 AFD7578BEF922307