InChI=1/C23H26N2O3/c1-18-16-23(26)28-22-17-20(8-9-21(18)22)27-15-5-10-24-11-13-25(14-12-24)19-6-3-2-4-7-19/h2-4,6-9,16-17H,5,10-15H2,1H3/p+1/fC23H27N2O3/h24H/q+1 329B023DCA69DE42