InChI=1/C27H36N4O/c1-4-17-31(18-5-2)19-9-16-28-27(32)24-20-26(30-25-11-8-7-10-23(24)25)29-22-14-12-21(6-3)13-15-22/h7-8,10-15,20H,4-6,9,16-19H2,1-3H3,(H,28,32)(H,29,30)/p+1/fC27H37N4O/h28-29,31H/q+1 4ABF7FECFE56FABE