InChI=1/C27H30N8O4/c1-27(2,3)39-26(37)28-14-7-12-21(36)29-25-31-22-19(17-34(32-22)15-13-18-9-5-4-6-10-18)24-30-23(33-35(24)25)20-11-8-16-38-20/h4-6,8-11,16-17H,7,12-15H2,1-3H3,(H,28,37)(H,29,31,32,36)/f/h28-29H DE7DC78329374851