InChI=1/C27H35N5O4/c1-4-16-31(17-5-2)18-8-15-28-24(33)19-29-26(34)25-22-9-6-7-10-23(22)27(35)32(30-25)20-11-13-21(36-3)14-12-20/h6-7,9-14H,4-5,8,15-19H2,1-3H3,(H,28,33)(H,29,34)/p+1/fC27H36N5O4/h28-29,31H/q+1 735AD2349D2BC719