InChI=1/C23H33NO4/c1-23(2,3)24-17-20(25)18-28-22-11-9-21(10-12-22)27-16-15-26-14-13-19-7-5-4-6-8-19/h4-12,20,24-25H,13-18H2,1-3H3/p+1/t20-/m0/s1/fC23H34NO4/h24H/q+1 028ED2E96268358A