InChI=1/C27H26N6O4/c1-17-8-18(2)22-11-20(27(34)28-23(22)9-17)13-32(12-19-5-6-24-25(10-19)37-16-36-24)15-26-29-30-31-33(26)14-21-4-3-7-35-21/h3-11H,12-16H2,1-2H3,(H,28,34)/f/h28H 47817831F79FC835