InChI=1/C26H31N5O4/c1-3-5-16-30(21-22(27)31(17-6-4-2)26(35)29-24(21)33)25(34)19-12-14-20(15-13-19)28-23(32)18-10-8-7-9-11-18/h7-15H,3-6,16-17,27H2,1-2H3,(H,28,32)(H,29,33,35)/f/h28-29H E60DB9800C4689AA