InChI=1/C27H32N4O/c32-26(28-18-20-14-16-31(17-15-20)21-8-2-1-3-9-21)19-29-27-22-10-4-6-12-24(22)30-25-13-7-5-11-23(25)27/h1-4,6,8-10,12,20H,5,7,11,13-19H2,(H,28,32)(H,29,30)/p+2/fC27H34N4O/h28-31H/q+2 E691AB341A1E5F03