InChI=1/C23H29NO3/c1-26-22-11-9-20(16-23(22)27-2)21(25)10-8-18-12-14-24(15-13-18)17-19-6-4-3-5-7-19/h3-7,9,11,16,18H,8,10,12-15,17H2,1-2H3/p+1/fC23H30NO3/h24H/q+1 278AE3ED4FDF5669