InChI=1/C31H37N5O3/c1-22-9-11-23(12-10-22)36-21-26(31(2,3)4)29(34-36)33-30(37)32-27-13-14-28(25-8-6-5-7-24(25)27)39-20-17-35-15-18-38-19-16-35/h5-14,21H,15-20H2,1-4H3,(H2,32,33,34,37)/p+1/fC31H38N5O3/h32-33,35H/q+1 7AEFC2CF4016318B