InChI=1/C31H37N3O2/c35-31(34-21-23-36-24-22-34)27-11-13-29(14-12-27)33-19-16-28(17-20-33)32-18-15-30(25-7-3-1-4-8-25)26-9-5-2-6-10-26/h1-14,28,30,32H,15-24H2/p+1/fC31H38N3O2/h32H/q+1 81417687DEB21D4D