InChI=1/C21H39NO2/c1-15-10-16(2)13-22(12-15)14-18(23)7-9-24-19-11-17-6-8-21(19,5)20(17,3)4/h15-19,23H,6-14H2,1-5H3/p+1/t15-,16-,17+,18+,19-,21-/m1/s1/fC21H40NO2/h22H/q+1 39CD8BE1C2504D48