InChI=1/C27H33N7O3/c1-21-25-24(26(32-14-5-6-15-32)34(30-25)22-9-3-2-4-10-22)27(36)33(29-21)16-7-11-23(35)28-12-8-13-31-17-19-37-20-18-31/h2-6,9-10,14-15H,7-8,11-13,16-20H2,1H3,(H,28,35)/f/h28H 17FE33EFF30B68EF