InChI=1/C20H33N3O5/c1-5-6-13-28-18-9-8-16(27-4)15-17(18)22-20(25)19(24)21-10-7-11-23(2)12-14-26-3/h8-9,15H,5-7,10-14H2,1-4H3,(H,21,24)(H,22,25)/p+1/fC20H34N3O5/h21-23H/q+1 77ECAD3A0667F988