InChI=1/C31H38N6O2/c1-22-9-11-23(12-10-22)37-29(21-28(35-37)31(2,3)4)34-30(38)33-26-13-14-27(25-8-6-5-7-24(25)26)39-20-19-36-17-15-32-16-18-36/h5-14,21,32H,15-20H2,1-4H3,(H2,33,34,38)/p+1/fC31H39N6O2/h32-34H/q+1 5889364920E92A4A