InChI=1/C26H37N3O4/c1-2-3-16-33-24-8-5-4-7-23(24)29(20-10-11-20)26(31)27-15-6-17-32-21-12-13-22-19(18-21)9-14-25(30)28-22/h9,12-14,18,20,23-24H,2-8,10-11,15-17H2,1H3,(H,27,31)(H,28,30)/t23-,24-/m0/s1/f/h27-28H 88E2A9A89396259A