InChI=1/C28H37NO2/c1-3-30-27-14-22(9-10-26(27)31-19-21-7-5-4-6-8-21)18-29-20(2)28-15-23-11-24(16-28)13-25(12-23)17-28/h4-10,14,20,23-25,29H,3,11-13,15-19H2,1-2H3/p+1/t20-,23?,24?,25?,28?/m0/s1/fC28H38NO2/h29H/q+1 2AB6394291FBCE3D