InChI=1/C23H29NO3/c1-24-19-13-20(15-21(24)22(14-19)26-16-25-2)27-23(17-9-5-3-6-10-17)18-11-7-4-8-12-18/h3-12,19-23H,13-16H2,1-2H3/p+1/t19-,20-,21+,22-/m0/s1/fC23H30NO3/h24H/q+1 EC39EE6EE31016A2