InChI=1/C26H37N3O4/c30-24-11-6-5-10-23(24)29(20-8-3-1-2-4-9-20)26(32)27-16-7-17-33-21-13-14-22-19(18-21)12-15-25(31)28-22/h12-15,18,20,23-24,30H,1-11,16-17H2,(H,27,32)(H,28,31)/t23-,24-/m0/s1/f/h27-28H 1A696EE55D2ECE20