InChI=1/C27H36N4O2/c1-4-6-17-31(18-7-5-2)19-16-28-27(32)24-20-26(30-25-11-9-8-10-23(24)25)29-21-12-14-22(33-3)15-13-21/h8-15,20H,4-7,16-19H2,1-3H3,(H,28,32)(H,29,30)/p+1/fC27H37N4O2/h28-29,31H/q+1 86D767B6F0B26797