InChI=1/C29H28N4O/c34-29(28(22-11-4-1-5-12-22)23-13-6-2-7-14-23)30-25-16-10-15-24(21-25)26-17-18-27(32-31-26)33-19-8-3-9-20-33/h1-2,4-7,10-18,21,28H,3,8-9,19-20H2,(H,30,34)/f/h30H 211F52C130A2F037