InChI=1/C29H32N4O3/c34-26-8-7-25(31-26)20-33(19-21-11-15-30-16-12-21)28(36)10-14-29(13-9-27(35)32-29)18-22-5-6-23-3-1-2-4-24(23)17-22/h1-6,11-12,15-17,25H,7-10,13-14,18-20H2,(H,31,34)(H,32,35)/t25-,29-/m0/s1/f/h31-32H 26A83CF2FB9AE998