InChI=1/C31H37N3O2/c1-30(2)20-25(21-31(3,4)34-30)32-29(36)27(24-18-12-7-13-19-24)33-28(35)26(22-14-8-5-9-15-22)23-16-10-6-11-17-23/h5-19,25-27,34H,20-21H2,1-4H3,(H,32,36)(H,33,35)/p+1/t27-/m0/s1/fC31H38N3O2/h32-34H/q+1 17B71701F12170AF