InChI=1/C27H36N4O2/c1-32-17-16-31(21-25-18-28-29-27(25)23-8-4-3-5-9-23)19-22-12-14-30(15-13-22)20-24-10-6-7-11-26(24)33-2/h3-11,18,22H,12-17,19-21H2,1-2H3,(H,28,29)/p+2/fC27H38N4O2/h29-31H/q+2 158BEBFF0546CEC3