InChI=1/C29H33N5O3/c1-3-4-17-34-27(30)26(28(36)32-29(34)37)33(18-21-11-6-5-7-12-21)19-25(35)31-20(2)23-16-10-14-22-13-8-9-15-24(22)23/h5-16,20H,3-4,17-19,30H2,1-2H3,(H,31,35)(H,32,36,37)/t20-/m0/s1/f/h31-32H 720BA65C19EC94AA