InChI=1/C27H34N4O/c1-18-8-10-31(11-9-18)25-7-6-24(29-30-25)22-2-4-23(5-3-22)28-26(32)27-15-19-12-20(16-27)14-21(13-19)17-27/h2-7,18-21H,8-17H2,1H3,(H,28,32)/f/h28H 71162ED0283D1DA0