InChI=1/C26H35N5O4/c1-20-4-6-21(7-5-20)18-28-26(29-23-10-8-22(9-11-23)25(33)34)31-15-13-30(14-16-31)19-24(32)27-12-3-17-35-2/h4-11H,3,12-19H2,1-2H3,(H,27,32)(H,28,29)(H,33,34)/f/h27-29H 71FA9C83384958A8